Hemorheological indexes, living habits, medical history and genetics factor are primary risk factors in Coronary Heart Disease (CHD). In the present study the relation of all factors to the severity of CHD was examined. The data of 282 patients (mean age: 60±9 years) diagnosed with CHD and 229 healthy controls (mean age: 59±7 years) from Wenzhou Medical University were analyzed.
The study to measure the level of serum annexin V in patients with renal hype...inventionjournals
ABSTRACT : Renovascular hypertension reflects the causal relation between anatomically evident arterial occlusive disease and elevated blood pressure. The coexistence of renal arterial vascular disease and hypertension roughly defines this type of nonessential hypertension. The aim of this study was to measure the level of serum Anti-Annexin V antibodies in patients with renal hypertension. Methods. This study was conducted on 115 patients, diagnosed with renal hypertension and hypertension. Informed consents were obtained from the patients and the study was approved by the Kharkiv National Medical University ethics committee. Ten healthy age and sex matched volunteers were included as a control group. All patients and controls were subjected to the following full history taking and thorough clinical examination. Routine laboratory testing included a complete blood count, and erythrocyte sedimentation rate (ESR) and kidney function tests (blood urea nitrogen and serum creatinine). Immunological tests for antinuclear antibody (ANA) and anticentromere antibodies (ACA) was performed by the indirect immunofluorescence technique. AntiScl-70 (anti-topoisomerase antibodies) and anticardiolipin antibodies (ACA: IgG and IgM) were tested using the ELISA technique. The anti-annexin V antibodies titre used the ZYMUTEST anti-Annexin IgG ELISA kit. [Hyphen-BioMed, France.]: to measure the IgG isotype of auto-antibodies to annexin V in human serum. Results. Anti-annexin V antibodies were present in 75% of patients (mean 83.46 ± 22.44 AU/mL) vs. 0% in the controls (mean 3.94 ± 4.5 AU/mL). Comparison between patients and controls as regards levels of anti-annexin V showed a highly significant difference (P < 0.001). Furthermore, correlation of anti-annexin V titres with the disease activity score in the patient group showed a statistically significant positive correlation (r = 0.51, P < 0.05).In addition, the anti-annexin V antibody titres in this study showed a highly significant positive correlation with ACL antibodies (r = 0.74, P < 0.001). Patients with antiphospholipid syndrome (APS) have been known to have a higher frequency of anti-annexin V antibodies, and thrombotic events have been reported more frequently in patients with positive anti-annexin V antibodies. Furthermore, inhibition of annexin V binding to negatively charged phospholipids may be an additional pathogenic mechanism of APS.
SGLT2 inhibitors in Heart failure: A prized addition to HF treatment optionsahvc0858
Early Diabetes and Dyslipidaemia Treatment Optimisation.
Presentation by Dr Chan Wan Xian
Cardiologist, Echocardiologist
Heart Failure Intensivist
Asian Heart & Vascular Centre
www.ahvc.com.sg
Background and Aim: Many studies have found association between Red Cell Distribution Width (RDW) values and hypertension, dipping pattern, and end-organ damage. RDW values are affected by blood vitamin B12, iron, and folic acid levels, parameters that were not assessed in the previous studies. The aim of our study was to evaluate the relation between RDW and hypertension, dipper pattern, and end-organ damage independently from vitamin B12, folic acid, and ferritin levels in newly diagnosed hypertensive patients.
The study to measure the level of serum annexin V in patients with renal hype...inventionjournals
ABSTRACT : Renovascular hypertension reflects the causal relation between anatomically evident arterial occlusive disease and elevated blood pressure. The coexistence of renal arterial vascular disease and hypertension roughly defines this type of nonessential hypertension. The aim of this study was to measure the level of serum Anti-Annexin V antibodies in patients with renal hypertension. Methods. This study was conducted on 115 patients, diagnosed with renal hypertension and hypertension. Informed consents were obtained from the patients and the study was approved by the Kharkiv National Medical University ethics committee. Ten healthy age and sex matched volunteers were included as a control group. All patients and controls were subjected to the following full history taking and thorough clinical examination. Routine laboratory testing included a complete blood count, and erythrocyte sedimentation rate (ESR) and kidney function tests (blood urea nitrogen and serum creatinine). Immunological tests for antinuclear antibody (ANA) and anticentromere antibodies (ACA) was performed by the indirect immunofluorescence technique. AntiScl-70 (anti-topoisomerase antibodies) and anticardiolipin antibodies (ACA: IgG and IgM) were tested using the ELISA technique. The anti-annexin V antibodies titre used the ZYMUTEST anti-Annexin IgG ELISA kit. [Hyphen-BioMed, France.]: to measure the IgG isotype of auto-antibodies to annexin V in human serum. Results. Anti-annexin V antibodies were present in 75% of patients (mean 83.46 ± 22.44 AU/mL) vs. 0% in the controls (mean 3.94 ± 4.5 AU/mL). Comparison between patients and controls as regards levels of anti-annexin V showed a highly significant difference (P < 0.001). Furthermore, correlation of anti-annexin V titres with the disease activity score in the patient group showed a statistically significant positive correlation (r = 0.51, P < 0.05).In addition, the anti-annexin V antibody titres in this study showed a highly significant positive correlation with ACL antibodies (r = 0.74, P < 0.001). Patients with antiphospholipid syndrome (APS) have been known to have a higher frequency of anti-annexin V antibodies, and thrombotic events have been reported more frequently in patients with positive anti-annexin V antibodies. Furthermore, inhibition of annexin V binding to negatively charged phospholipids may be an additional pathogenic mechanism of APS.
SGLT2 inhibitors in Heart failure: A prized addition to HF treatment optionsahvc0858
Early Diabetes and Dyslipidaemia Treatment Optimisation.
Presentation by Dr Chan Wan Xian
Cardiologist, Echocardiologist
Heart Failure Intensivist
Asian Heart & Vascular Centre
www.ahvc.com.sg
Background and Aim: Many studies have found association between Red Cell Distribution Width (RDW) values and hypertension, dipping pattern, and end-organ damage. RDW values are affected by blood vitamin B12, iron, and folic acid levels, parameters that were not assessed in the previous studies. The aim of our study was to evaluate the relation between RDW and hypertension, dipper pattern, and end-organ damage independently from vitamin B12, folic acid, and ferritin levels in newly diagnosed hypertensive patients.
John B. Buse, MD, PhD; David Cherney, MD, PhD, FRCP(C); and Mikhail Kosiborod, MD, FACC, FAHA, prepared useful Practice Aids pertaining to SGLT2 inhibitors for this CME activity titled “Complex Cases in Contemporary Practice: Applying New Evidence for SGLT2 Inhibitors in the Management of Patients With Comorbid Cardiometabolic Diseases.” For the full presentation, monograph, complete CME information, and to apply for credit, please visit us at https://bit.ly/3dFKZhs. CME credit will be available until July 22, 2021.
Sydney Sexual Health Centre Journal Club presentation by Gwamaka E.M. on The Journal of Infectious Diseases Volume 214 Issue 10, published in November 2016.
The Journal of Infectious Diseases has been published continuously since 1904 and describes itself as "the premier global journal for original research on infectious diseases". Research published in the JID includes studies in microbiology, immunology, epidemiology, and related disciplines, on the pathogenesis, diagnosis, and treatment of infectious diseases; on the microbes that cause them; and on disorders of host immune responses. JID is an official publication of the Infectious Diseases Society of America.
The Sydney Sexual Health Centre Journal Club allows our team to stay up-to-date with what is being published in the field of sexual health. Staff members take turns to read, review and share the contents of an allocated journal. Journal Club encourages knowledge sharing and discussion about topics raised.
ICN VIctoria: John Botha on Critical Care Renal FailureGerard Fennessy
Professor John Botha from Frankston Hospital in Melbourne talks at the April 2014 Victorian Intensive Care Network meeting on Renal Failure in Critical Care
Causes for syncope are multifaceted. Hormonal etiology, specifically hypothyroidism, is associated with cardiac arrhythmias [1]. Sinus bradycardia, low voltage, nonspecific T-wave changes and dissociative atrioventricular (AV) abnormalities are some of descriptive electrocardiographic features [2]. In the majority of well know clinical presentations complete AV block requires the insertion of a permanent pacemaker. However hypothyroidism related bradycardia and consequential symptomatic AV blocks could be reversible with timely and proper management.
We report a case of severe hypothyroidism resulting in insertion of transient pacemaker with favorable clinical course and fully reversible complete AV block after accordant pharmacological hormonal substitution.
A case report on Rheumatoid Arthritis with sickle cell traitPARUL UNIVERSITY
A female patient aged 6 years, a suspected case of sickle cell trait (SCT) having symptoms of Rheumatoid arthritis (RA),
while evaluating joint complaints in adult sickle cell disease (SCD) patients, a number of sickle cell-based entities come
to mind such as avascular necrosis, osteomyelitis, bone infarcts, and septic arthritis. RA is a chronic systemic
inflammatory disease, many reports highlighted the occurrence of RA in SCD presenting as diagnostic challenges for
cases with chronic inflammatory arthritis, SCT also have appeared to persist in some populations at a perplexingly high
rate given the degree of early mortality of homozygosity of SCD, our case report showed that not only SCD but if a patient
has SCT they can develop RA as complication. Our case report concludes that during the evaluation of a SCT patient who
presents with chronic synovitis, one should strongly consider the possibility of coexistence of RA and SCT.
Aim: of the study was to conduct a comparative analysis of inflammatory markers in patients with coronary heart disease of stable and unstable flow. Methods: 78 patients aged 36 to 75 years were enrolled in this study (mean age 58.2±12.6 years). Laboratory and instrumental data were obtained and assessed. IL-6, TNF-α in blood plasma was carried out by the method of enzyme immunoassay on a solid-phase analyzer «Humareader Single». Statistical processing of the obtained results was carried out using vibrational statistics methods recommended for biomedical research on the IBM PC AT Pentium IV. Results: In patients with unstable angina (UA), the frequency of elevated levels of CRP, TNF-α, and leukocytes was statistically significantly higher than in the group with stable ischemic heart disease (P<0.05). The mean levels of these markers were statistically significantly higher in patients with UA compared with patients with stable form of coronary heart disease (CHD, P<0.05): CRP (4.3 ± 2.4 and 2.9 ± 2.3 mg / L, p <0.05, respectively), TNF-α (10.5 ± 2.5 and 7.7 ± 3.4 pg / ml, p <0.05) and leukocytes (9.2 ± 2.5 6.9 ± 2.3x109 / l, p <0.05). The level of interleukin-6 in patients with UA was higher in comparison with patients with stable angina (SA, 3.4 ± 1.7 and 2.9 ± 0.5 pg/ml), but the difference was statistically not significant (p> 0.05 ). There were no significant differences in the level of fibrinogen and ESR between patients with UA and SA. Conclusion: It was noted that the signs of inflammation are detected both in patients with unstable forms and in patients with stable form of CHD, but the degree of inflammation in patients with UA (level of TNF-α, CRP and leukocytes) is higher than in patients with stable ischemic heart disease.
Does Type of Dialysis Affect BNP in Fluid Overload Patients?Premier Publishers
Brain Natriuretic Peptide (BNP) levels are important as predictors of heart failure in end-stage renal disease (ESRD) patients undergoing hemodialysis (HD) and continuous ambulatory peritoneal dialysis (PD). Twenty-four HD patients and 35 PD patients were included in the study. Each patient underwent an echocardiographic examination besides the determination of BNP, high-sensitivity C-reactive protein (hs-CRP) and homocysteine (Hcy). BNP, left ventricular mass (LVM), left ventricular mass index (LVMI) and Hcy levels were significantly higher in HD group (p<0.05); hs-CRP levels were significantly higher in PD group (p=0.029). Predialysis BNP was significantly higher than the postdialysis BNP (p=0.003). There was a significant correlation between LVMI and BNP in PD (r=0.527, p=0.009) and predialysis BNP in HD (r=0.417, p=0.043) groups. In conclusion, BNP levels were found to be significantly correlated with LVMI in HD and PD patients. Hemodialysis patients had higher BNP and LVMI levels. This may be due to the hemodynamic changes which occur with the hemodialysis.
John B. Buse, MD, PhD; David Cherney, MD, PhD, FRCP(C); and Mikhail Kosiborod, MD, FACC, FAHA, prepared useful Practice Aids pertaining to SGLT2 inhibitors for this CME activity titled “Complex Cases in Contemporary Practice: Applying New Evidence for SGLT2 Inhibitors in the Management of Patients With Comorbid Cardiometabolic Diseases.” For the full presentation, monograph, complete CME information, and to apply for credit, please visit us at https://bit.ly/3dFKZhs. CME credit will be available until July 22, 2021.
Sydney Sexual Health Centre Journal Club presentation by Gwamaka E.M. on The Journal of Infectious Diseases Volume 214 Issue 10, published in November 2016.
The Journal of Infectious Diseases has been published continuously since 1904 and describes itself as "the premier global journal for original research on infectious diseases". Research published in the JID includes studies in microbiology, immunology, epidemiology, and related disciplines, on the pathogenesis, diagnosis, and treatment of infectious diseases; on the microbes that cause them; and on disorders of host immune responses. JID is an official publication of the Infectious Diseases Society of America.
The Sydney Sexual Health Centre Journal Club allows our team to stay up-to-date with what is being published in the field of sexual health. Staff members take turns to read, review and share the contents of an allocated journal. Journal Club encourages knowledge sharing and discussion about topics raised.
ICN VIctoria: John Botha on Critical Care Renal FailureGerard Fennessy
Professor John Botha from Frankston Hospital in Melbourne talks at the April 2014 Victorian Intensive Care Network meeting on Renal Failure in Critical Care
Causes for syncope are multifaceted. Hormonal etiology, specifically hypothyroidism, is associated with cardiac arrhythmias [1]. Sinus bradycardia, low voltage, nonspecific T-wave changes and dissociative atrioventricular (AV) abnormalities are some of descriptive electrocardiographic features [2]. In the majority of well know clinical presentations complete AV block requires the insertion of a permanent pacemaker. However hypothyroidism related bradycardia and consequential symptomatic AV blocks could be reversible with timely and proper management.
We report a case of severe hypothyroidism resulting in insertion of transient pacemaker with favorable clinical course and fully reversible complete AV block after accordant pharmacological hormonal substitution.
A case report on Rheumatoid Arthritis with sickle cell traitPARUL UNIVERSITY
A female patient aged 6 years, a suspected case of sickle cell trait (SCT) having symptoms of Rheumatoid arthritis (RA),
while evaluating joint complaints in adult sickle cell disease (SCD) patients, a number of sickle cell-based entities come
to mind such as avascular necrosis, osteomyelitis, bone infarcts, and septic arthritis. RA is a chronic systemic
inflammatory disease, many reports highlighted the occurrence of RA in SCD presenting as diagnostic challenges for
cases with chronic inflammatory arthritis, SCT also have appeared to persist in some populations at a perplexingly high
rate given the degree of early mortality of homozygosity of SCD, our case report showed that not only SCD but if a patient
has SCT they can develop RA as complication. Our case report concludes that during the evaluation of a SCT patient who
presents with chronic synovitis, one should strongly consider the possibility of coexistence of RA and SCT.
Aim: of the study was to conduct a comparative analysis of inflammatory markers in patients with coronary heart disease of stable and unstable flow. Methods: 78 patients aged 36 to 75 years were enrolled in this study (mean age 58.2±12.6 years). Laboratory and instrumental data were obtained and assessed. IL-6, TNF-α in blood plasma was carried out by the method of enzyme immunoassay on a solid-phase analyzer «Humareader Single». Statistical processing of the obtained results was carried out using vibrational statistics methods recommended for biomedical research on the IBM PC AT Pentium IV. Results: In patients with unstable angina (UA), the frequency of elevated levels of CRP, TNF-α, and leukocytes was statistically significantly higher than in the group with stable ischemic heart disease (P<0.05). The mean levels of these markers were statistically significantly higher in patients with UA compared with patients with stable form of coronary heart disease (CHD, P<0.05): CRP (4.3 ± 2.4 and 2.9 ± 2.3 mg / L, p <0.05, respectively), TNF-α (10.5 ± 2.5 and 7.7 ± 3.4 pg / ml, p <0.05) and leukocytes (9.2 ± 2.5 6.9 ± 2.3x109 / l, p <0.05). The level of interleukin-6 in patients with UA was higher in comparison with patients with stable angina (SA, 3.4 ± 1.7 and 2.9 ± 0.5 pg/ml), but the difference was statistically not significant (p> 0.05 ). There were no significant differences in the level of fibrinogen and ESR between patients with UA and SA. Conclusion: It was noted that the signs of inflammation are detected both in patients with unstable forms and in patients with stable form of CHD, but the degree of inflammation in patients with UA (level of TNF-α, CRP and leukocytes) is higher than in patients with stable ischemic heart disease.
Does Type of Dialysis Affect BNP in Fluid Overload Patients?Premier Publishers
Brain Natriuretic Peptide (BNP) levels are important as predictors of heart failure in end-stage renal disease (ESRD) patients undergoing hemodialysis (HD) and continuous ambulatory peritoneal dialysis (PD). Twenty-four HD patients and 35 PD patients were included in the study. Each patient underwent an echocardiographic examination besides the determination of BNP, high-sensitivity C-reactive protein (hs-CRP) and homocysteine (Hcy). BNP, left ventricular mass (LVM), left ventricular mass index (LVMI) and Hcy levels were significantly higher in HD group (p<0.05); hs-CRP levels were significantly higher in PD group (p=0.029). Predialysis BNP was significantly higher than the postdialysis BNP (p=0.003). There was a significant correlation between LVMI and BNP in PD (r=0.527, p=0.009) and predialysis BNP in HD (r=0.417, p=0.043) groups. In conclusion, BNP levels were found to be significantly correlated with LVMI in HD and PD patients. Hemodialysis patients had higher BNP and LVMI levels. This may be due to the hemodynamic changes which occur with the hemodialysis.
Copeptin as a Novel Biomarker in the Diagnosis of Acute Myocardial Infarction...Premier Publishers
To evaluate the diagnostic value of Copeptin as a novel biomarker in early diagnosis of Acute Myocardial Infarction. 56 patients with acute Myocardial Infarction (STEMI) and 25 healthy controls who were admitted to the Cardiology and Clinical Pathology Departments, national heart institute (NHI) from October 2015 to April 2016. The kit used a double-antibody sandwich enzyme-linked immune-sorbent assay (ELISA) to assay the level of Human Copeptin in samples. As regard copeptin, the median range of copeptin level was 242.5pg/ml in patient group and 75pg/ml in control group. The comparative study between the two groups shows a significant difference (p < 0.05) Conclusion: Copeptin is a reliable diagnostic tool in patients with AMI (STEMI) with sensitivity 85.7%, specificity 86.7%, PPV 96% and NPV 61.9%.
The role of genetic factors in Hypertension among Iraqi citizensAI Publications
In this study, 140 patients were collected, and they were divided into two groups (120 patients and 30 control groups). The average age in this study ranged from 25 to 65 years. This paper aims to know the role of genetic factors in hypertension among Iraqi citizens and. This study was designed through cooperation with the hospital for the purpose of withdrawing the information found in the electronic record to patients, which includes primary information from demographic data (age - gender - body mass index - blood samples - smoking - alcohol - clinical history - genetic history and blood pressure. The data and demographic information related to the patients were analysed by relying on the statistical analysis program IBM soft SPSS 22. The results that were found were a collection of 140 patients (no positive result for 30 patients) (and 120 patients with a positive result), and the statistical value and the mean for the age of the patients was 45.2±15.3 as was done. Proportion of Family History with Hypertension patients and patient distribution (parents for 90 patients with 64.2% - siblings for 28 patients with 20% - offspring for 32 patients with 22.8%. Through the statistical analysis, a statistically significant relationship was found between genetic factors and their effect on arterial hypertension, with a p-value of 0.001.
A comparative analysis of biochemical and hematological parameters in diabeti...amsjournal
This study evaluated the biochemical and the hematological parameters in diabetic and non- diabetic patients. The measured biochemical parameters were fasting blood sugar, serum alanine aminotransferase (SGPT/ALT), total cholesterol, urea, creatinine and hematological parameters were hemoglobin, total white blood cell, neutrophil, lymphocyte,monocyte, eosinophil and ESR. There were 403 diabetic and 320 non-diabetic subjects included in this study and the study was carried out in BIRDEM (Bangladesh Institute of Research & Rehabilitation in Diabetes, Endocrine and Metabolic Disorders) General Hospital). It was observed that the mean values of SGPT/ALT (p<0.001),><0.001)><0.001)><0.001),><0.004),><0.001) of hematological parameters were significantly higher in diabetic patients than in the non-diabetic patients. In univariate analysis, all biochemical parameters and only four hematological parameters were found significantly associated with fasting blood sugar after adjusted with age and sex. The fasting blood sugar correlates highly with the other biochemical parameters but less or none with the hematological parameters. Our findings demonstrated that control of increased biochemical parameters and abnormal hematological levels in the early stage of diabetes mellitus may help the patients to raise quality of life.
Аллопуринол и прогрессирование ХБП и кардиоваскулярные события. РКИ / Allopur...hivlifeinfo
Allopurinol and Progression of CKD and Cardiovascular Events- Long-term Follow-up of a Randomized Clinical Trial.Am J Kidney Dis. 2015 Apr
Background:Asymptomatic hyperuricemia increases renal and cardiovascular (CV) risk. We previously
conducted a 2-year, single-blind, randomized, controlled trial of allopurinol treatment that showed improved
estimated glomerular filtration rate and reduced CV risk.
Study Design:Post hoc analysis of a long-term follow-up after completion of the 2-year trial.
Setting & Participants:113 participants (57 in the allopurinol group and 56 in the control group) initially
followed up for 2 years and 107 participants followed up to 5 additional years.
Intervention: Continuation of allopurinol treatment, 100 mg/d, or standard treatment.
Outcome:Renal event (defined as starting dialysis therapy and/or doubling serum creatinine and/or$50%
decrease in estimated estimated glomerular filtration rate) and CV events (defined as myocardial infarction,
coronary revascularization or angina pectoris, congestive heart failure, cerebrovascular disease, and peripheral vascular disease).
Results:During initial follow-up, there were 2 renal and 7 CV events in the allopurinol group compared with
6 renal and 15 CV events in the control group. In the long-term follow-up period, 12 of 56 participants taking
allopurinol stopped treatment and 10 of 51 control participants received allopurinol. During long-term follow-up,
an additional 7 and 9 participants in the allopurinol group experienced a renal or CV event, respectively, and an
additional 18 and 8 participants in the control group experienced a renal or CV event, respectively. Thus,
during the initial and long-term follow-up (median, 84 months), 9 patients in the allopurinol group had a
renal event compared with 24 patients in the control group (HR, 0.32; 95% CI, 0.15-0.69; P50.004;
adjusted for age, sex, baseline kidney function, uric acid level, and renin-angiotensin-aldosterone system
blockers). Overall, 16 patients treated with allopurinol experienced CV events compared with 23 in the
control group (HR, 0.43; 95% CI, 0.21-0.88;P50.02; adjusted for age, sex, and baseline kidney function).
Limitations:Small sample size, single center, not double blind, post hoc follow-up and analysis.
Conclusions: Long-term treatment with allopurinol may slow the rate of progression of kidney disease and
reduce CV risk.
The IOSR Journal of Pharmacy (IOSRPHR) is an open access online & offline peer reviewed international journal, which publishes innovative research papers, reviews, mini-reviews, short communications and notes dealing with Pharmaceutical Sciences( Pharmaceutical Technology, Pharmaceutics, Biopharmaceutics, Pharmacokinetics, Pharmaceutical/Medicinal Chemistry, Computational Chemistry and Molecular Drug Design, Pharmacognosy & Phytochemistry, Pharmacology, Pharmaceutical Analysis, Pharmacy Practice, Clinical and Hospital Pharmacy, Cell Biology, Genomics and Proteomics, Pharmacogenomics, Bioinformatics and Biotechnology of Pharmaceutical Interest........more details on Aim & Scope).
All manuscripts are subject to rapid peer review. Those of high quality (not previously published and not under consideration for publication in another journal) will be published without delay.
Serum uric acid as a marker of left ventricular failure in acute myocardial i...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
Study of Congenital Heart Diseases in Pediatric Patientinventionjournals
Introduction: Congenital heart disease is important cause of morbidity and mortality in pediatric practice. Objectives: - 1) To establish the diagnosis and find out incidence of CHD in various age group. 2) To study various mode of presentation of various CHDs. 3) To study morbidity and mortality in various CHDs in children. Methodology:- Total 60 cases of congenital heart diseases coming to K.T. Children hospital, Rajkot from July 2016 to November 2016 were studied. Informed consent and detailed history was taken followed by thorough clinical examination as per Performa attached. Echocardiography of all patients was done. School health cards were prepared for the patients having abnormal echocardiography and referred to higher centre for cardiologist opinion. Conclusion:- Correct diagnosis can be made with help of thorough history and clinical examination especially in acyanotic congenital heart diseases. Early diagnosis and timely referral of patient can greatly improve outcome of patients with CHDs.
Prospective Cohort Study for Cardiovascular Intervention Medical research- Pu...Pubrica
Cohort studies are the analytical design of observational studies that are epidemiologically used to identify and quantify the relationship between exposure and outcome
This article will provide knowledge about Designing A Prospective Cohort Study For Cardiovascular Intervention
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Coarctation of aorta is characterized by narrowing of the aortic lumen. Complex lesion are complicated by associated cardiac anomalies and picked in infancy while simple coarctations are not diagnosed until adulthood when it manifests as secondary hypertension or its complications. We are reporting a case of severe coarctation of aorta which presented as ST elevation on anterior chest leads with severe sudden onset left sided neck pain mimicking anterior wall myocardial infarction and patient was thrombolysed due to dynamic ECG changes and new onset severe left sided neck pain.
The autonomic nervous system (ANS) controls all body functions. Dysregulation of this system may be responsible of bradycardia. The main objective of our study is to describe the autonomic profile of patients with bradycardia and to determine, through testing cardiovascular autonomic reflexes its involvement in the pathogenesis of idiopathic symptomatic bradycardia.
The study objective was to evaluate the cardioprotective activity of Biofield Energized test item (DMEM) in rat cardiomyocytes (H9c2) cells. The test item (DMEM medium) was divided into three parts, first part received one-time Consciousness Energy Healing Treatment by a renowned Biofield Energy Healer, Dahryn Trivedi and was labeled as the one-time Biofield Energy Treated (BT-I) DMEM, while second part received the two-times Biofield Energy Treatment and is denoted as BT-II DMEM.
Essential hypertension, the most common type, is an important cause of morbidity and mortality in the elderly, a rapidly growing section of the population. It is a sad reality that until the 1950s treating benign hypertension was not thought to be necessary. The tragic death of Franklin Delano Roosevelt on April 12, 1945 at the age of 63 years, with a blood pressure of 350/195mmHg, and without treatment shocked the healthcare community.
Beats classification is an essential step in the ECG signal analysis for cardiac arrhythmias detection. There are multiple alternatives to solve this problem, but these are considerably reduced when re-al-time restrictions are added to the analysis. The goal of this work is to expose an optimal solution based mainly on the use of voltage values of the signal in the time domain and compare it with other based on Daubechies’ Wavelets analysis. Several measures are used in both feature spaces to determine the similarity of every beat to a patient’s specific patterns and, after that, a method similar to clustering’s algorithms is used to assign a class to each.
Coronary artery diseases (CAD) known as atherosclerotic heart disease, atherosclerotic cardiovascular disease, coronary heart disease (CHD), or ischemic heart disease (IHD). CAD is the largest contributor of cardiovascular diseases (CVDs) and mortality rate is due in prevalence to atherosclerosis, a chronic inflammatory condition of the arterial wall. Unfortunately, myocardial infarction (MI) is still a first common manifestation of CHD and, in about 50% of patients; angina pectoris is the first symptom of the pathology.
“In past centuries physicians in some cardiologic PATHOLOGY were used to prescribe to the patient a long rest in order to recuperate health status. (There weren’t available highly efficient drugs strategies and so a long rest without physical and-or psychological high stress contributes to this process). In example in oriental medicine we can see body balances strategies, and in some psychologic techniques we can see that time is relevant to reequilibrate some conditions (acute stress).
Intraoperative aortic dissection during cardiac surgery is infrequent, complicating surgical intervention in 0.04 - 1% of cases. Dissections can occur anywhere, most often as a result of direct mechanical damage at the location of the side clamp, site of cannulation of the aorta, or at the site of proximal anastomosis and may manifest as hematoma, bleeding at the cannulation site or bleeding from the proximal anastomoses or aortic suture lines. Delayed diagnosis and treatment can lead to extremely (23-41%) high mortality rate.
In 2001, a mathematical model for determining the surface area of the left ventricle (LV) and another one for its volume (VLV) was presented. Both were based on the consideration that the geometry of a normal LV is similar to the one of a Truncated Prolate Spheroid (TPS).
Transcatheter Aortic Valve Replacement (TAVR) had become a novel and secure procedure to treat aortic stenosis that had become more accepted over the years; the approach and different types of device improve the life expectancy, diminish the complications and costs in public health. Along with the improvement in technology the minimalist approach had gain popularity to ameliorate the overall patient health.
Despite the advances in diagnostic methods and techniques for surgical treatment in the last two decades, aortic diseases remain a major cause of mortality and cardiovascular morbidity, challenging physicians and molecular biologists. It is believed that about 600 million years ago, during the Cambrian period, variant forms of life appeared, among them were the oxygen-producing cyano bacteria.
The central venous access is one of the most common procedures in interventional nephrology [1-3]. One of the known complications of this procedure is the right branch lesion of the His bundle that leads to temporary or permanent blockage.
Infective endocarditis is a life-threatening disease caused by bacterial infection of the endothelium and cardiac valves, either native or prosthetic. In the present work the role of the new microbiological techniques (techniques of detection and amplification of the subunit 16 ribosomal sRNA by means of the chain reaction of the polymerase in blood or tissue, fluorescent in situ hybridization, and matrix-assisted laser is reviewed desorption/ ionization time-of-flight mass spectrometry (MALDI-TOF MS) in the diagnosis of infective endocarditis.
Epidemiological and clinical evidence confirm that hearts are sensitive to ionizing radiation (IR). They are even more radiosensitive than formerly believed. Mechanistic studies show that the radiosensitivity is not due to the heart muscles but mainly to the cardiovascular system (CV).
Coronary artery bypass graft surgery is the most frequently performed surgical intervention for relieving consequences associated with myocardial infarction. Despite its efficiency and advances in the methodology of collection, preservation and early onset antithrombotic treatment, vein graft failure is estimated between 15 and 30% during the first year. After 10 years of surgery, only 50% of these grafts are free of significant stenosis. Thrombosis, intimalhyperplasia, and accelerated atherosclerosis are the primary events pathophysiological of vein graft.
In cardiology practice, we often come across patients presenting with anginal pain who undergo coronary angiogram which reveals either normal or non-obstructive epicardial coronaries. Importance is given to epicardial coronaries and the coronary microvasculature which could be the cause of angina is often overlooked. These patients are then labeled to have non-cardiac chest pain and musculoskeletal or psychogenic etiology is suggested. However, with growing interest in coronary microvasculature which are the tiny blood vessels at the tissue level in myocardium, diagnostic modalities and treatment options for coronary microvascular disease are being explored.
Coronary angioplasty has revolutionized the management of coronary artery disease. It has not ceased to develop to become the reference method of myocardial revascularization. The aim of our study is to evaluate the ultrasound parameters of left ventricular function after coronary angioplasty. This is a prospective analytical study including patients with stable coronary artery disease with a known coronary artery anatomy programmed for coronary angioplasty. Transthoracic echocardiography was performed four hours before and seven days after myocardial revascularization.
Cardiomyopathies are heart muscle diseases originated from a series of aggressions, such as genetic defects, cardiac myocyte injury or infiltration of myocardial tissue. Dilated cardiomyopathy (DCM) is characterized by an impairment of the left ventricular or biventricular contraction, caused by familial, genetic, viral, autoimmune, alcoholic, toxic, or of unknown cause.
A hypothesis is presented which suggests that the cardiac L-type calcium channel opens in a stochastic fashion as the calcium channel protein complex moves around in the lipid of the outer leaflet of the sarcolemma. Opening occurs when there is release of calcium ions that are bound in the polarised state to anionic phospholipid of the inner leaflet, the release being a consequence of proton penetration into the sarcolemma upon depolarisation.
Catheter ablation of premature ventricular complexes (PVCs) is an effective treatment when disabling symptoms or ectopy-induced cardiomyopathy are present in patients refractory to pharmacological therapy. When PVCs originate close to His bundle, radiofrequency ablation is burdened by unacceptable risk of conduction pathways damage or atrio-ventricular block. Here we report a case of a patient with highly symptomatic ventricular ectopy originating close to His bundle undergoing successfull cathetercryoablation.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.