This document provides an overview of cyanosis in newborns. It describes central versus peripheral cyanosis, with central cyanosis caused by reduced arterial oxygen saturation and peripheral cyanosis caused by increased tissue oxygen extraction. The document outlines various causes of cyanosis, including conditions that affect ventilation and gas exchange as well as cardiac and hematologic disorders. It provides guidance on evaluating and initially managing newborns with cyanosis through history, physical exam, testing, and supportive care measures while determining the underlying condition.
A cyanotic heart defect is a group-type of congenital heart defects (CHDs). The patient appears blue (cyanotic), due to deoxygenated blood bypassing the lungs and entering the systemic circulation. This can be caused by right-to-left or bidirectional shunting, or malposition of the great arteries.
Cyanotic heart defects, which account for approximately 25% of all CHDs, include:
Tetralogy of Fallot (ToF)
Total anomalous pulmonary venous connection
Hypoplastic left heart syndrome (HLHS)
Transposition of the great arteries (d-TGA)
Truncus arteriosus (Persistent)
Tricuspid atresia
Interrupted aortic arch
Pulmonary atresia (PA)
Pulmonary stenosis (critical)
Eisenmenger syndrome(Reversal of Shunt due to Pulmonary Hypertension) .
Patent ductus arteriosus may cause cyanosis in late stage.
A detailed discussion on embryogenesis of heart and ennumeration of all congenital diseases and description of cyanotic congenital heart disease , each disease in detail.
Approach to Cyanosis [Paediatrics presentation for medical (MBBS) students]Rushali Riah
This is the presentation on 'Approach to Cyanosis' for Paediatrics under MBBS curriculum. It focuses of peripheral, central, and differential cyanosis along with their history/examination findings, investigations, and treatment. Good luck!
A cyanotic heart defect is a group-type of congenital heart defects (CHDs). The patient appears blue (cyanotic), due to deoxygenated blood bypassing the lungs and entering the systemic circulation. This can be caused by right-to-left or bidirectional shunting, or malposition of the great arteries.
Cyanotic heart defects, which account for approximately 25% of all CHDs, include:
Tetralogy of Fallot (ToF)
Total anomalous pulmonary venous connection
Hypoplastic left heart syndrome (HLHS)
Transposition of the great arteries (d-TGA)
Truncus arteriosus (Persistent)
Tricuspid atresia
Interrupted aortic arch
Pulmonary atresia (PA)
Pulmonary stenosis (critical)
Eisenmenger syndrome(Reversal of Shunt due to Pulmonary Hypertension) .
Patent ductus arteriosus may cause cyanosis in late stage.
A detailed discussion on embryogenesis of heart and ennumeration of all congenital diseases and description of cyanotic congenital heart disease , each disease in detail.
Approach to Cyanosis [Paediatrics presentation for medical (MBBS) students]Rushali Riah
This is the presentation on 'Approach to Cyanosis' for Paediatrics under MBBS curriculum. It focuses of peripheral, central, and differential cyanosis along with their history/examination findings, investigations, and treatment. Good luck!
Medical Technology Tackles New Health Care Demand - Research Report - March 2...pchutichetpong
M Capital Group (“MCG”) predicts that with, against, despite, and even without the global pandemic, the medical technology (MedTech) industry shows signs of continuous healthy growth, driven by smaller, faster, and cheaper devices, growing demand for home-based applications, technological innovation, strategic acquisitions, investments, and SPAC listings. MCG predicts that this should reflects itself in annual growth of over 6%, well beyond 2028.
According to Chris Mouchabhani, Managing Partner at M Capital Group, “Despite all economic scenarios that one may consider, beyond overall economic shocks, medical technology should remain one of the most promising and robust sectors over the short to medium term and well beyond 2028.”
There is a movement towards home-based care for the elderly, next generation scanning and MRI devices, wearable technology, artificial intelligence incorporation, and online connectivity. Experts also see a focus on predictive, preventive, personalized, participatory, and precision medicine, with rising levels of integration of home care and technological innovation.
The average cost of treatment has been rising across the board, creating additional financial burdens to governments, healthcare providers and insurance companies. According to MCG, cost-per-inpatient-stay in the United States alone rose on average annually by over 13% between 2014 to 2021, leading MedTech to focus research efforts on optimized medical equipment at lower price points, whilst emphasizing portability and ease of use. Namely, 46% of the 1,008 medical technology companies in the 2021 MedTech Innovator (“MTI”) database are focusing on prevention, wellness, detection, or diagnosis, signaling a clear push for preventive care to also tackle costs.
In addition, there has also been a lasting impact on consumer and medical demand for home care, supported by the pandemic. Lockdowns, closure of care facilities, and healthcare systems subjected to capacity pressure, accelerated demand away from traditional inpatient care. Now, outpatient care solutions are driving industry production, with nearly 70% of recent diagnostics start-up companies producing products in areas such as ambulatory clinics, at-home care, and self-administered diagnostics.
Telehealth Psychology Building Trust with Clients.pptxThe Harvest Clinic
Telehealth psychology is a digital approach that offers psychological services and mental health care to clients remotely, using technologies like video conferencing, phone calls, text messaging, and mobile apps for communication.
ICH Guidelines for Pharmacovigilance.pdfNEHA GUPTA
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Global launch of the Healthy Ageing and Prevention Index 2nd wave – alongside...ILC- UK
The Healthy Ageing and Prevention Index is an online tool created by ILC that ranks countries on six metrics including, life span, health span, work span, income, environmental performance, and happiness. The Index helps us understand how well countries have adapted to longevity and inform decision makers on what must be done to maximise the economic benefits that comes with living well for longer.
Alongside the 77th World Health Assembly in Geneva on 28 May 2024, we launched the second version of our Index, allowing us to track progress and give new insights into what needs to be done to keep populations healthier for longer.
The speakers included:
Professor Orazio Schillaci, Minister of Health, Italy
Dr Hans Groth, Chairman of the Board, World Demographic & Ageing Forum
Professor Ilona Kickbusch, Founder and Chair, Global Health Centre, Geneva Graduate Institute and co-chair, World Health Summit Council
Dr Natasha Azzopardi Muscat, Director, Country Health Policies and Systems Division, World Health Organisation EURO
Dr Marta Lomazzi, Executive Manager, World Federation of Public Health Associations
Dr Shyam Bishen, Head, Centre for Health and Healthcare and Member of the Executive Committee, World Economic Forum
Dr Karin Tegmark Wisell, Director General, Public Health Agency of Sweden
CHAPTER 1 SEMESTER V - ROLE OF PEADIATRIC NURSE.pdfSachin Sharma
Pediatric nurses play a vital role in the health and well-being of children. Their responsibilities are wide-ranging, and their objectives can be categorized into several key areas:
1. Direct Patient Care:
Objective: Provide comprehensive and compassionate care to infants, children, and adolescents in various healthcare settings (hospitals, clinics, etc.).
This includes tasks like:
Monitoring vital signs and physical condition.
Administering medications and treatments.
Performing procedures as directed by doctors.
Assisting with daily living activities (bathing, feeding).
Providing emotional support and pain management.
2. Health Promotion and Education:
Objective: Promote healthy behaviors and educate children, families, and communities about preventive healthcare.
This includes tasks like:
Administering vaccinations.
Providing education on nutrition, hygiene, and development.
Offering breastfeeding and childbirth support.
Counseling families on safety and injury prevention.
3. Collaboration and Advocacy:
Objective: Collaborate effectively with doctors, social workers, therapists, and other healthcare professionals to ensure coordinated care for children.
Objective: Advocate for the rights and best interests of their patients, especially when children cannot speak for themselves.
This includes tasks like:
Communicating effectively with healthcare teams.
Identifying and addressing potential risks to child welfare.
Educating families about their child's condition and treatment options.
4. Professional Development and Research:
Objective: Stay up-to-date on the latest advancements in pediatric healthcare through continuing education and research.
Objective: Contribute to improving the quality of care for children by participating in research initiatives.
This includes tasks like:
Attending workshops and conferences on pediatric nursing.
Participating in clinical trials related to child health.
Implementing evidence-based practices into their daily routines.
By fulfilling these objectives, pediatric nurses play a crucial role in ensuring the optimal health and well-being of children throughout all stages of their development.
Health Education on prevention of hypertensionRadhika kulvi
Hypertension is a chronic condition of concern due to its role in the causation of coronary heart diseases. Hypertension is a worldwide epidemic and important risk factor for coronary artery disease, stroke and renal diseases. Blood pressure is the force exerted by the blood against the walls of the blood vessels and is sufficient to maintain tissue perfusion during activity and rest. Hypertension is sustained elevation of BP. In adults, HTN exists when systolic blood pressure is equal to or greater than 140mmHg or diastolic BP is equal to or greater than 90mmHg. The
Deep Leg Vein Thrombosis (DVT): Meaning, Causes, Symptoms, Treatment, and Mor...The Lifesciences Magazine
Deep Leg Vein Thrombosis occurs when a blood clot forms in one or more of the deep veins in the legs. These clots can impede blood flow, leading to severe complications.
One of the most developed cities of India, the city of Chennai is the capital of Tamilnadu and many people from different parts of India come here to earn their bread and butter. Being a metropolitan, the city is filled with towering building and beaches but the sad part as with almost every Indian city
The Importance of Community Nursing Care.pdfAD Healthcare
NDIS and Community 24/7 Nursing Care is a specific type of support that may be provided under the NDIS for individuals with complex medical needs who require ongoing nursing care in a community setting, such as their home or a supported accommodation facility.
2. INTRODUCTION
– Cyanosis is a bluish discoloration of the tissues that
results when the absolute level of reduced hemoglobin
in the capillary bed exceeds 3 g/dL
3. CENTRAL VERSUS
PERIPHERAL CYANOSIS
– Peripheral cyanosis
Patients with peripheral cyanosis have normal systemic arterial oxygen
saturation and increased tissue oxygen extraction that leads to a widened
systemic arteriovenous oxygen difference of 60 percent (from the normal 40
percent) resulting in an increased concentration of reduced hemoglobin on the
venous side of the capillary bed.
– Acrocyanosis
Acrocyanosis is often seen in healthy newborns and refers to the peripheral
cyanosis around the mouth and the extremities (hands and feet)
It is a common finding and may persist for 24 to 48 hours.
4. – Central cyanosis
Central cyanosis is caused by reduced arterial oxygen saturation. Newborn
infants normally have central cyanosis until up to 5 to 10 minutes after birth,
as the oxygen saturation rises to 85 to 95 percent by 10 minutes of age
8. CAUSES OF CENTRAL
CYANOSIS
Disease category Primary underlying mechanism
Airway obstruction
Choanal atresia
Hypoventilation
Laryngotracheomalacia
Macroglossia
Micrognathia or retrognathia (eg, Pierre-
Robin syndrome)
9. Cardiac
Congenital cyanotic heart disease Right-to-left shunting
Heart failure/pulmonary edema
Impaired alveolar-arterial diffusion and
V/Q mismatch
Hematologic
Hemoglobinopathies (eg,
methemoglobinemia)
Impaired oxygen saturation
Polycythemia
Elevated hemoglobin resulting in low
oxygen saturation
Metabolic
Severe hypoglycemia
Hypoventilation due to decreased or
absent respiratory effort secondary to
lethargy, seizures, and/or apneaInborn errors of metabolism
10. Central nervous system depression
Apnea of prematurity
Hypoventilation
Infection (eg, meningitis, encephalitis)
Intraventricular hemorrhage
Maternal sedation
Seizure
Neuromuscular disorder
Neonatal myasthenia gravis
HypoventilationPhrenic nerve injury
Spinal muscular atrophy type 1 (Wernig-
Hoffman disease)
11. Pulmonary
Parenchymal disease
Atelectasis
V/Q mismatch
Alveolar capillary dysplasia
Lobar emphysema
Pneumonia
Pulmonary hypoplasia
Pulmonary hemorrhage
Respiratory distress syndrome (Hyaline
membrane disease)
Transient tachypnea of the newborn
Pulmonary fibrosis Impaired alveolar-arterial diffusion
Pulmonary edema
Impaired alveolar-arterial diffusion and V/Q
mismatch
Nonparenchymal disease
Pleural effusion
V/Q mismatch
Pneumothorax
Other
Persistent pulmonary hypertension of the
newborn
Right-to-left shunting
12. EVALUATION
– identify critically or potentially critically ill infant,
– provide supportive care
– and determine the underlying cause of neonatal cyanosis
16. INITIAL MANAGEMENT
general care that includes cardiorespiratory support and monitoring to ensure
sufficient organ/tissue perfusion and oxygenation
- A, B, C, D,
- For infants with respiratory distress and carbon dioxide retention, continuous
positive airway pressure (CPAP) or intubation for positive pressure ventilation
should be considered.
- Patients with hypotension or poor perfusion require cardiopulmonary
resuscitation.
- Cyanosis may be an initial finding of sepsis. As a result,, broad spectrum
antibiotics should be initiated
17. – If cyanotic heart disease is suspected, a pediatric cardiology consultation
and echocardiogram should be promptly performed. Until a definitive
diagnosis is made, prostaglandin E1 (alprostadil) should be initiated as a
continuous intravenous infusion at 0.01 to 0.05 mcg/kg per min, which is
increased as needed to a maximum dose of 0.1 mcg/kg per min.