Lo mejor del Congreso ESC 2014 de Barcelona
Jueves, 04 de Septiembre de 2014
De 19h a 20:30h
http://esc2014.secardiologia.es
Lo mejor sobre Insuficiencia Cardiaca
Dr. Esteban López de Sá
Hospital Universitario La Paz, Madrid
https://twitter.com/elopezdesa
Secondary Prevention after ACS: Focused on Anticoagulant TherapyPERKI Pekanbaru
Dr. Nathania Marliani Kristanti, SpJP, FIHA. 3rd Pekanbaru Cardiology Update, August 25th 2013. Pangeran Hotel Pekanbaru. Learn more at PerkiPekanbaru.com
CARDIOTalks: La IC vuelve a escena
22/05/2015 17:45h - 19:30h
Hotel Sevilla Center. Sala Giralda I, Sevilla (XII Reunión Anual de la Sección de Insuficiencia Cardiaca y Trasplante de la SEC)
http://cardiotalks.secardiologia.es
Top 3 Hits en Insuficiencia cardiaca en 2014
Dr. Nicolás Manito, Barcelona
Lo mejor del Congreso ESC 2014 de Barcelona
Jueves, 04 de Septiembre de 2014
De 19h a 20:30h
http://esc2014.secardiologia.es
Lo mejor sobre Insuficiencia Cardiaca
Dr. Esteban López de Sá
Hospital Universitario La Paz, Madrid
https://twitter.com/elopezdesa
Secondary Prevention after ACS: Focused on Anticoagulant TherapyPERKI Pekanbaru
Dr. Nathania Marliani Kristanti, SpJP, FIHA. 3rd Pekanbaru Cardiology Update, August 25th 2013. Pangeran Hotel Pekanbaru. Learn more at PerkiPekanbaru.com
CARDIOTalks: La IC vuelve a escena
22/05/2015 17:45h - 19:30h
Hotel Sevilla Center. Sala Giralda I, Sevilla (XII Reunión Anual de la Sección de Insuficiencia Cardiaca y Trasplante de la SEC)
http://cardiotalks.secardiologia.es
Top 3 Hits en Insuficiencia cardiaca en 2014
Dr. Nicolás Manito, Barcelona
Eplerenone in Patients with Systolic Heart Failure and Mild Symptoms.
Presented at AHA by: Faiez Zannad, M.D., Ph.D., John J.V. McMurray, M.D., Henry Krum, M.B., PhD., Dirk J. van Veldhuisen, M.D.,Ph.D., Karl Swedberg, M.D., Ph.D, Harry Shi, M.S., John Vincent, M.B., PhD., Stuart J Pocock, Ph.D. and Bertram Pitt, M.D. for the EMPHASIS-HF Study Group * Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure
Courtesy of http://www.cardiovascularbusiness.com
A review of the existing evidence that supports the current practice in perioperative medicine regarding Renin-angiotensin-aldosterone system antagonists, mainly ACE inhibitors and Angiotensin type 1 receptor blockers (ARB's).
Presented as the Cleveland Clinic Hospital Medicine Grand Rounds on April 1, 2009. CME AMA Category 1 - 1 hour.
http://www.theheart.org/web_slides/1425587.do
A randomized to placebo or ivabradine study on Systolic Heart Failure Treatment with the If Inhibitor Ivabradine (SHIFT) with patients on standard HF medications according to guidelines
Newer Oral Anticoagulants In Atrial Fibrillation - Dr Vivek BaligaDr Vivek Baliga
In this presentation, Dr Vivek Baliga, Baliga Diagnostics Bangalore, discusses the role of new oral anticoagulants in the management of non-valvular atrial fibrillation.
Eplerenone in Patients with Systolic Heart Failure and Mild Symptoms.
Presented at AHA by: Faiez Zannad, M.D., Ph.D., John J.V. McMurray, M.D., Henry Krum, M.B., PhD., Dirk J. van Veldhuisen, M.D.,Ph.D., Karl Swedberg, M.D., Ph.D, Harry Shi, M.S., John Vincent, M.B., PhD., Stuart J Pocock, Ph.D. and Bertram Pitt, M.D. for the EMPHASIS-HF Study Group * Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure
Courtesy of http://www.cardiovascularbusiness.com
A review of the existing evidence that supports the current practice in perioperative medicine regarding Renin-angiotensin-aldosterone system antagonists, mainly ACE inhibitors and Angiotensin type 1 receptor blockers (ARB's).
Presented as the Cleveland Clinic Hospital Medicine Grand Rounds on April 1, 2009. CME AMA Category 1 - 1 hour.
http://www.theheart.org/web_slides/1425587.do
A randomized to placebo or ivabradine study on Systolic Heart Failure Treatment with the If Inhibitor Ivabradine (SHIFT) with patients on standard HF medications according to guidelines
Newer Oral Anticoagulants In Atrial Fibrillation - Dr Vivek BaligaDr Vivek Baliga
In this presentation, Dr Vivek Baliga, Baliga Diagnostics Bangalore, discusses the role of new oral anticoagulants in the management of non-valvular atrial fibrillation.
postgraduate education for cardiothoracic anaesthesia and intensive care doctors in cardiac operations on patients with unstable ischemic heart disease
CDSCO and Phamacovigilance {Regulatory body in India}NEHA GUPTA
The Central Drugs Standard Control Organization (CDSCO) is India's national regulatory body for pharmaceuticals and medical devices. Operating under the Directorate General of Health Services, Ministry of Health & Family Welfare, Government of India, the CDSCO is responsible for approving new drugs, conducting clinical trials, setting standards for drugs, controlling the quality of imported drugs, and coordinating the activities of State Drug Control Organizations by providing expert advice.
Pharmacovigilance, on the other hand, is the science and activities related to the detection, assessment, understanding, and prevention of adverse effects or any other drug-related problems. The primary aim of pharmacovigilance is to ensure the safety and efficacy of medicines, thereby protecting public health.
In India, pharmacovigilance activities are monitored by the Pharmacovigilance Programme of India (PvPI), which works closely with CDSCO to collect, analyze, and act upon data regarding adverse drug reactions (ADRs). Together, they play a critical role in ensuring that the benefits of drugs outweigh their risks, maintaining high standards of patient safety, and promoting the rational use of medicines.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
NVBDCP.pptx Nation vector borne disease control program
Recent trials in heart failure
1. RECENT LANDMARK TRIALS ON HEART
FAILURE WITH REDUCED EJECTION
FRACTION
Chairperson: Dr. Rangaraj Ramalingum
Dr. Rajeev
Presenter: Dr. Arun B S
2. • ACC/AHA defination:
Heart Failure (HF) is a complex clinical
syndrome that results from any structural or
functional impairment of ventricular filling or
ejection of blood.
• Types: 1) HFrEF 2) HFpEF
• HFmrEF (EF=40-50%), (ESC)
5. INTRODUCTION
• ACE inhibitors have been the cornerstone in
the treatment of HFrFF, since 25 years.
• Enalapril was shown to reduce the risk of
death in two trials. ( CONSENSUS and SOLVD)
• Long-term treatment with enalapril decreased
the relative risk of death by 16%.
6. • Use of beta-blockers and mineralocorticoid-
receptor antagonists, when added to ACE
inhibitors, resulted in incremental decreases
in the risk of death of 30 to 35% and 22 to
30%, respectively
1. MERIT-HF Study Group. Effect of metoprolol CR/XL in chronic heart failure: Metoprolol
CR/XL Randomised Intervention Trial in Congestive Heart Failure (MERIT-HF). Lancet
1999;353:2001-7.
2. CIBIS-II Investigators and Committees. The Cardiac Insufficiency Bisoprolol Study II (CIBIS-
II): a randomised trial. Lancet 1999;353:9-13.
3. ` Pitt B, Zannad F, Remme WJ, et al. The effect of spironolactone on morbidity and mortality in
patients with severe heart failure. N Engl J Med 1999;341:709-17.
7. Drugs That Reduce Mortality in Heart Failure
With Reduced Ejection Fraction
8. Neprilysin inhibitor: Sacubitril
• Neprilysin, a neutral endopeptidase, degrades
several endogenous vasoactive peptides,
including natriuretic peptides, bradykinin, and
adrenomedullin.
• Sacubitril is a neprilysin inhibitor
• Sacubitril+ Valsartan= LCZ696 (Angiotensin
Receptor, Neprilysin Inhibitor)
10. • In clinical trials, the combination of ACE-I and
neprilysin inhibitor was associated with
serious angioedema.1,2
• ARNI was designed to minimize the risk of
serious angioedema.3,4
1. Kostis JB, et al. Omapatrilat and enalapril in patients with hypertension: the Omapatrilat Cardiovascular
Treatment vs. Enalapril (OCTAVE) trial.Am J Hypertens 2004;17:103-11.
2. Packer M, et al. Comparison of omapatrilat and enalapril in patients with chronic heart failure: the
Omapatrilat Versus Enalapril Randomized Trial of Utility in Reducing Events (OVERTURE). Circulation
2002;106:920-6.
3.Gu J, Noe A, Chandra P, et al. Pharmacokinetics and pharmacodynamics of LCZ696, a novel dual-acting
angiotensin receptor-neprilysin inhibitor (ARNi). J Clin Pharmacol 2010;50:401-14.
4.Hegde LG, Yu C, Renner T, et al. Concomitant angiotensin AT1 receptor antagonism and neprilysin inhibition
produces omapatrilat-like antihypertensive effects without promoting tracheal plasma extravasation in the
rat. J Cardiovasc Pharmacol 2011;57:495-504
11. AIMS
• Whether the long-term effects of LCZ696 on
morbidity and mortality were superior to
those of ACE inhibition with enalapril in
patients with chronic heart failure with
reduced ejection fraction.
12. Inclusion criteria
1. Age ≥18 years,
2. NYHA II, III, or IV symptoms, EF ≤40% →35%
3. Patients with plasma BNP≥150 pg/ml or NT-proBNP≥600
pg/ml
or
• If they had been hospitalized for heart failure within the
previous 12 months, a BNP ≥ 100 pg/ml or NT-proBNP
≥400 pg/ml.
4. Any use of ACE inhibitor or ARB, but able to tolerate stable
dose equivalent to at least enalapril 10 mg daily for at least
4 weeks
13. Exclusion criteria
1. Symptomatic hypotension, SBP<100 mm Hg at
screening or <95 mm Hg at randomization
2. eGFR <30 ml/min/1.73 m2 of BSA
3. Decrease in the eGFR > 35% between screening
and randomization,
4. Serum potassium level ≥5.2 mmol/liter at
screening (or ≥ 5.4 mmol/ liter at
randomization),
5. History of angioedema or unacceptable side
effects during receipt of ACE inhibitors or ARBs.
14. • From December 8, 2009, through November
23, 2012,
• Total of 10,521 patients
• 1043 centers in 47 countries
16. Drug dosage used
• Among patients taking the study medication,
the mean (±SD) doses
• LCZ696- 375±72 mg
• Enalapril-18.9±3.4 mg,
17. 10,513 entered
Enalapril run-in
phase
9419 entered
LCZ696 run in
phase
8442
underwent
randomization
4187 received
LCZ696
4176 had final
vital status
4212 receive
Enalapril
4203 had final
vital status
1102
discontinued
23. DISCUSSION
• In this study involving patients with HFrEF, the
inhibition of both the angiotensin II receptor and
neprilysin with LCZ696 was more effective in
reducing the risk of death from cardiovascular
causes or hospitalization for heart failure than was
ACE inhibition with enalapril.
• LCZ696 was also superior to enalapril in reducing
the risk of death from any cause and reducing
symptoms and physical limitations of heart failure.
• The magnitude of these advantages of LCZ696 over
ACE in evident in all pre-specified population.
24. • This study was designed to provide evidence to
support the replacement of ACE inhibitors or
ARBs with LCZ696 in the management of CHF.
• The trial was devised to show an advantage with
respect to cardiovascular mortality alone, which
was the primary determinant
• Trial was stopped early because of a benefit.
Maggioni AP, et al. Are hospitalized or ambulatory patients with heart failure treated in accordance with
European Society of Cardiology guidelines? Evidence from 12,440 patients of the ESC Heart Failure Long-
Term Registry. Eur J Heart Fail 2013;15: 1173-84.
25. The favourable results of this trial contrast with
the disappointing findings in an earlier large scale
which showed no significant difference in clinical
outcomes between enalapril and omapatrilat (a
drug that inhibits ACE, neprilysin, and
aminopeptidase P).1
1.Packer M, et alComparison of omapatrilat and enalapril in patients with CHF: the
Omapatrilat Versus Enalapril Ran domized Trial of Utility in Reducing Events
(OVERTURE). Circulation 2002;106:920
26. CONCLUSION
LCZ696 was more effective than enalapril in
• Reducing the risk of CV death and HF hospitalization
• Reducing the risk of CV death by incremental 20%
• Reducing the risk of HF hospitalization by incremental 21%
• Reducing all-cause mortality by incremental 16%
• Incrementally improving symptoms and physical limitations
LCZ696 was better tolerated than enalapril
• Less likely to cause cough, hyperkalemia or renal impairment
• Less likely to be discontinued due to an adverse event
• More hypotension, but no increase in discontinuations
• Not more likely to cause serious angioedema
28. CASTLE-AF
Catheter Ablation versus Standard conventional
Treatment in patients with LEft ventricular
dysfunction and Atrial Fibrillation
29. INTRODUCTION
• Atrial fibrillation and heart failure are common coexisting
conditions with AF increasing the riskof stroke,
hospitalization for heart failure, and death.1,2
• Treatment of AF can substantially alter long-term outcomes
in patients with HF.
• Rhythm control with antiarrhythmic drugs is not superior to
rate control in patients with coexisting HF and AF.3
• Most effective treatment for AF in HF in debatable.
1. Santhanakrishnan R, et al Atrial fibrillation begets heart failure and vice versa: temporal associations and differences in preserved
versus reduced ejection fraction. Circulation 2016;133: 484-92.
2. Anter E et alAtrialfibrillation and heart failure: treatment considerations for a dual epidemic. Circulation2009; 119: 2516-25.
3. Roy D, Talajic M, Nattel SN, et al. Rhythm control versus rate control for atrial fibrillation and heart failure. N Engl J Med 2008;
358: 2667-77
30. AIM
• To assess whether catheter ablation lowers
morbidity and mortality as compared with
medical therapy(rate or rhythm control) in
patients with coexisting AF and medically
managed heart failure
31. STUDY DESIGN
Primary Endpoint
• All-cause mortality
• Worsening heart failure admissions
Secondary endpoint:
• Death from any cause,
• Unplanned hospitalization related to HF,
• Death from CVD, CVA,
• Unplanned hospitalization for cardiovascular
disease, and anyhospitalization.
32. Inclusion criteria
• Symptomatic paroxysmal or persistent AF
• Failure or intolerance to ≥ 1 or unwillingness
to take anti-arrhythmic
• LVEF ≤ 35%
• NYHA class ≥ II
• ICD/CRT-D with Home Monitoring capabilities
already implanted due to primary or
secondary prevention
37. • On the basis of the data extracted from the
memory of the implanted devices,
63.1% of the patients in the ablation group and
21.7% inthe medical-therapy group (P<0.001)
were in sinus rhythm at the 60-month follow-
up visit and did not had recurrence of atrial
fibrillation since the previous follow-up visit
38. • The median absolute increase in LVEF from
baseline to the 60-month follow-up visit was
8.0% (interquartile range, 2.2 to 19.1) in the
ablation group and was 0.2% (-3.0 to 16.1) in
the medical-therapy group (P = 0.005).
39. DISCUSSION
• In the CASTLE-AF trial, it was found that the use
of catheter ablation for AF in patients with HF
was associated with a significantly lower rate of a
composite of death and hospitalization for heart
failure than medical therapy.
• There was a benefit in all cause mortality, which
was driven by significantly lower rate of
cardiovascular death in the ablation group.
• Catheter ablation reduced the burden of AF,
increased the distance walked in 6 minutes, and
improved the LVEF.
40. Several trials have reported improvements in soft end
points with catheter ablation: improvement in quality
of life, 6 min walk distance, LVEF
• PABA-CHF (Pulmonary Vein Antrum Isolation versus AV
Node Ablation with Bi-Ventricular Pacing for Treatment
of Atrial Fibrillation in Patients with Congestive Heart
Failure) trial
• CAMTAF(Catheter Ablation versus Medical Treatment
of AF in Heart Failure) trial
• AATAC (Ablation versus Amiodarone for Treatment of
Atrial Fibrillation in Patients with CHF and an Implanted
ICD)
41. CONCLUSION
• Catheter ablation was associated with lower
rates of death from any cause and lower rates of
hospital admission for heart failure along with
reducing the burden of atrial fibrillation and
improving the LVEF.
42. Limitations:
1. Lack of blinding
2. All pt. had ICD or CRT-D, which may have
affected overall mortality in two groups
43. MOMEMTUM-3
Multicenter Study of MagLev Technology in Patients Undergoing
Mechanical Circulatory Support Therapy with HeartMate 3
N Engl J Med 376;5. February 2, 2017
45. INTRODUCTION
• Scarcity of effective therapeutic options for advanced
heart failure has led to the development of durable
mechanical circulatory support devices.
• Left ventricular assist devices, more accurately known
as left ventricular assist systems, increase the rate of
survival and improve quality of life among patients
with advanced heart failure.
• These clinical benefits are balanced by an increased,
risk of infection, bleeding, neurologic events, and
pump malfunction, mainly due to pump thrombosis.
46. • A new fully magnetically levitated centrifugal continuous-flow
circulatory pump, HeartMate 3, has been engineered to
reduce shear stress on blood elements and avert pump
thrombosis.9,10
• Wide blood-flow passages to reduce shear stress
• Frictionless with absence of mechanical bearings
• Intrinsic Pulse designed to reduce stasis and avert thrombosis
10. Heatley G, Sood P, Goldstein D, et al.Clinical trial design and rationale of
the Multicenter Study of MagLev Technology in Patients Undergoing
Mechanical Circulatory Support Therapy With HeartMate 3
(MOMENTUM 3) investigational device exemption clinical study protocol. J
Heart Lung Transplant 2016; 35: 528-36.
47.
48. AIM
• 6 month study: To compare clinical outcomes
between centrifugal-flow pump :Heart Mate 3
with axial-flow pump: Heart Mate II in patients
with advanced heart failure that is refractory to
standard medical therapy.
• Long-term (2-year) study: To ascertain whether
these early observed benefits of the centrifugal-
flow pump would persist into the longer term, to
support patients who may wait for an extended
period for heart transplantation or who may be
ineligible for heart transplantation
49. METHODS
INCLUSION CRITERIA
Patients with advanced heart failure and
severe limitations (NYHA IIIB or IV), refractory
to GDMT and deemed as necessary candidates
for left ventricular assist device implantation
EXCLUSION CRITERIA
Planned biventricular support, irreversible
end-organ dysfunction, or active infection
50. • The trial was conducted at 69 centers in US.
Primary end point:
• Survival at 2 years free of disabling stroke or
reoperation to replace or remove a
malfunctioning device
52. The 6-month trial demonstrated absence of pump thrombosis in the
HeartMate 3 arm and established superiority for this LVAS to provide short-
term hemodynamic support (e.g., bridge to transplant or bridge to myocardial
recovery) in patients with advanced refractory left ventricular heart failure
57. Conclusion
• The HeartMate 3 LVAS is clinically superior when
compared to the HeartMate II axial-flow pump, at
2-years
• These benefits were primarily driven by a lower
reoperation rate in the HeartMate 3 arm
– largely due to excess device malfunctions resulting from
pump thrombosis in the HeartMate II LVAS
• Markedly lower rate of stroke with the HeartMate
3 LVAS, not disabling stroke were similar
58. • The two-year MOMENTUM 3 demonstrates
durability of the HeartMate 3 LVAS to
optimally support patients who wait for
extended periods for heart transplantation or
are ineligible for heart transplantation
(destination therapy)
60. • A 75-year-old man with presented with upper back pain
• ECG- STEMI- AWMI.
• TTE –LVEF=50%, anterior wall hypokinesis
• CAG revealed 90% lesion in proximal LAD, which was
treated with a PTCA+ S(2.5×18 mm DES).
• Postprocedure- pt developed dyspnea
• It was attributed to ticagrelor, which was replaced with
clopidogrel, and discharged.
• But he continued to have dyspnoea and after 9 days, the
patient returned to hospital,
• Repeat TTE was performed
62. Echo showed pericardial fluid collection, measuring
3.2 cm and causing indentation of the left
ventricle.
• Pericardiocentesis -500ml of bloody fluid.
• His shortness of breath improved, and he was
discharged home.
• Several days later, pt developed rash on his
extremities and was attributed to a clopidogrel
drug reaction.
• He was, therefore, switched back to ticagrelor
63. • The rash did not resolve, and 2 weeks later, he was
readmitted with progressive dypnoea.
• His BP was 117/85, his pulse was 83 bpm, with Spo2-
98% on 2 L nasal cannula.
• Scattered petechiae and palpable purpura with central
necrosis were evident on the dorsum of his hands and
feet.
• He had decreased breath sounds at the left lung base.
• His ECG showed no fresh changes.
• Laboratory data revealed a mild leukocytosis, Hb- 10
g/dL.
65. • Echo- Reaccumulation of pericardial fluid
posteriorly.
-apical hypokinesia, which is a different
distribution compared to that at the
time of STEMI.
• CXR- left sided pleural effusion
66. • Pathological examination of biopsied skin
showed leukocytoclastic vasculitis, no drug
reaction.
• CT chest with contrast to characterize
pericardial fluid.
68. CT chest findings
• Loculated pericardial effusion with mass effect
• High attenuation adjacent to LAD, extending
into pericardial fluid
• Left sided pleural effusion, in continuous with
pericardial effusion
• Left lung base atelectasis
• Extensive ground glass opacities
70. • CAG- Extravasation of contrast from LAD –
perforation at the site of previous stent
placement.
• Pt was taken up for surgical correction of LAD
perforation.
• On exploration- Posterior pericardial abscess
-densely adherent fibrotic pericardium,
-Blood from LAD, freely extravasting to
pericardial space.
71. • While in OT, Blood culture report come-
consistent with Staph. aureus
• Treatment given: Abscess was drained,
LIMA to distal LAD graft was placed.
• Antibiotics were started.
• Despite recovering well from cardiovascular
perspective, pt continued to be in sepsis and
expired several days postoperatively.
72. Possible Explanations
• CORONARY STENT INFECTION.
• Infected stent caused abscess formation within
LAD, →rupture and a hemorrhagic pericardial
effusion → seeding of bacteria from infected
stent → Pericardial abscess
• Probably, thick and adherent pericardium
compressed the perforated vessel, thereby
avoiding overt hemopericardium and tamponade.
Stent infection- M/c cause –Staph aureus
73. • CORONARY PSEUDOANEURYSM:
Balloon overexpansion, dissection or rarely
stent infection → pseudoaneurysm→ rupture
→hemorragic effusion→ introducing infection
at the time of Pericardiocentesis→ Pericardial
abscess and sepsis
74. • POST-MI PERICARDITIS
Pericarditis and effusion → contamintion during
pericardiocentesis → Abscess→ eroded LAD
causing perforation.
(unlikely because of posterior location of pecaridial
abscess and hemorrhagic nature of initial effusion)
75. Take Home Message
• Diagnosing pericardial abscess and effusion
following PTCA should raise suspicion for stent
infection and possible coronary artery
perforation.