Cardiac arrhythmias are a common cause of death in patients with heart conditions. These abnormalities in heart rhythm can be due to issues with impulse generation or conduction. Antiarrhythmic medications play a crucial role in managing these conditions by affecting the action potentials of cardiac

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Explore the comprehensive agenda covering topics like the general structure of the circulatory system, blood circulation in the human body, risk factors for cardiovascular diseases, and physiotherapeutic approaches in cardiac rehabilitation. Gain insights into the anatomy of the heart, arteries, vei

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Learn the importance of bystander CPR in saving lives during sudden cardiac arrest incidents. Understand the steps to perform hands-only CPR, identify compression rates, and the role of the Good Samaritan law. Discover key facts about sudden cardiac arrest and how bystander intervention can signific

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Acoramidis, a next-generation TTR stabilizer, shows promising results in improving cardiac function and promoting regression in Transthyretin Amyloid Cardiomyopathy. The ATTRibute-CM Cardiac Magnetic Resonance Substudy evaluated changes in cardiac structure, function, and amyloid burden after treatm

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Cardiac implantable devices like pacemakers, cardiac loop records, and implantable cardioverter defibrillators require extensive cardiac implant monitoring services to help safeguard the patients' heart health at all times. Let\u2019s get started.\n

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Immediate Use Compounding of Medications involves preparing sterile medications outside the pharmacy in urgent situations to avoid delays in patient care. This process requires following specific criteria, maintaining aseptic technique, and ensuring proper labeling. It excludes acts like reconstitut

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This educational video series, presented by Dr. Joseph Sentef, Chief Medical Officer, covers medications commonly encountered during DOT driver exams. It addresses a range of medications like antipsychotics, antidepressives, and bipolar drugs, discussing their side effects, interactions, and appropr

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Asthma, a chronic condition, can be managed with two main forms of medications - maintenance and rescue. Maintenance medications are taken daily to prevent symptoms, while rescue medications are used as needed during asthma flares. Overusing rescue medications can reduce their effectiveness, so it's

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Creating an effective daily respiratory therapy regimen is crucial for adults with Cystic Fibrosis (CF) to maintain healthy lungs and good lung function. This includes inhaled medications such as nebulizer treatments and bronchodilators, airway clearance techniques like the Vest and Pep devices, as

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This learning module for clinicians discusses the physiology of bladder control, age-related changes in the genitourinary system, medications that contribute to urinary incontinence, pharmacological treatments for UI, side effects of medications used for UI, and a senior-friendly approach to optimiz

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Cardiac output, stroke volume, end-diastolic and end-systolic volumes play vital roles in cardiovascular function. Factors affecting cardiac output include physiological conditions and pathological states like hyperthyroidism and myocardial infarction. Venous return, controlled by mechanisms like Fr

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Study investigates the association between renal and cerebral near-infrared spectroscopy (NIRS) values and low cardiac output syndrome in single ventricle patients post Stage I palliation. Data from infants who underwent surgery between 2010-2019 is analyzed to determine correlations with adverse ou

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Dive into the intricate details of cardiac electrical activity in this lecture led by Physiology Team 436. Explore topics like the cardiac conductive system, action potentials, refractory periods, excitation-contraction coupling, and the effects of autonomic stimulation on heart electrophysiology. D

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Explore the intricate workings of the cardiac cycle, from the mechanical and electrical changes to the phases in both atria and ventricles. Learn about the time duration of a cardiac cycle, the impact of heart rate on systole and diastole, and various pressure, volume, and sound changes occurring du

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The electrocardiogram (ECG) is a result of intricate physiological and technological processes involving transmembrane ionic currents, cardiac activation sequences, and electrode connections. The cardiac conduction system consists of various components like the sinoatrial node, atrioventricular node

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Twofold increase in sudden cardiac arrests on the ACCU prompted the implementation of the Cardiac Watcher Program in Children's Medical Center, Dallas. The program aims to decrease cardiac arrests by improving patient identification and creating a shared mental model among team members. Developed pa

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Normal pregnancy induces significant physiologic changes in the cardiovascular system, which can impact women with pre-existing cardiac diseases. Understanding the New York Heart Association classification scheme is crucial for assessing symptomatology during pregnancy. Rheumatic Heart Disease, part

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Adenosine is used for SVT, Amiodarone for VT/VF, Atropine for bradycardia, Dopamine for shock, and Epinephrine for cardiac arrest. Each medication has specific dosages and side effects. These drugs play crucial roles in advanced cardiac life support scenarios.

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This comprehensive review delves into the correlation between cardiac health and psychiatric medications, focusing on the QT and QTc intervals, antidepressants, antipsychotics, and cardiotoxicity associated with certain medications. It also explores the impact of depression on heart disease, risk fa

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Learn how to perform hands-only CPR effectively in case of cardiac arrest. Understand the importance of quick action, proper compression rate, and the Good Samaritan law. Discover facts about sudden cardiac arrest and why bystander CPR can significantly increase survival rates. Follow a guide on wha

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Near-infrared spectroscopy (NIRS) has been studied in infants after Stage I palliation surgery to assess its association with low cardiac output and adverse outcomes. This retrospective study investigated postoperative cerebral and renal NIRS values in infants with single ventricle physiology. Resul

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Explore the role of Steroids, Cardiac Glycosides, and Triterpenoids in pharmacognosy and phytochemistry, focusing on their general introduction, composition, chemistry, biosources, therapeutic uses, and commercial applications. Learn about the structure and attachment of sugar parts in Cardiac Glyco

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Cardiac failure is a condition where the heart is unable to meet tissue metabolic needs despite normal or increased venous return. Causes include decreased contractility, coronary blood flow, damaged valves, and more. Normal resting cardiac output is 5 Lt/mts, with adaptive mechanisms like the Frank

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This guide provides detailed instructions and images on how to measure various parameters in cardiac MR imaging, including left ventricle measurements in diastole and systole, LA measurements, aorta measurements, and EF calculations using CVI42 software. It also includes steps for phase calculations

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Cardiovascular disease remains a significant contributor to maternal mortality in the UK, with maternal deaths from cardiac issues outnumbering those from other direct causes, except thrombosis. The prevalence of cardiovascular risk factors in pregnant women, combined with a lack of consideration fo

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The Canadian Cardiac Transplant Network Status Review 2021 provides a detailed overview of cardiac transplant programs across various provinces in Canada from 2016 to 2021. The report includes data on the number of cases, hospitals involved, and referral centers, showcasing the trends in cardiac tra

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This comprehensive guide covers various types of cardiac medications including anticoagulants, antiplatelet drugs, thrombolytics, and beta-blockers. It details their mechanisms of action, dosage guidelines, side effects, and contraindications. Anticoagulants prevent blood clotting, antiplatelets inh

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This presentation emphasizes the importance of dispatcher-assisted bystander CPR in identifying pulseless, non-breathing patients to improve cardiac arrest survival rates. Highlighting the need for community involvement, it showcases the impact of prompt response and effective CPR on increasing surv

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Sudden cardiac arrest is a critical condition where the heart suddenly stops beating, leading to a lack of blood flow to vital organs. Learn about the definition, statistics, importance of early CPR, and treatments for sudden cardiac arrest to increase survival rates. Bystander participation in perf

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Learn about interventions to improve survival and neurological recovery post-cardiac arrest. Discover key aspects of successful post-arrest care and eligibility for interventions reducing brain injury. Includes priorities, clinical cases, prehospital care, stabilization, and identification of treata

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Thrombolytics are suggested for cardiac arrest from presumed PE despite lack of RCTs focusing on this subset. Studies on undifferentiated cardiac arrest did not show a survival benefit. Trials using tissue plasminogen activator in PEA arrest showed no significant difference in outcomes, while a stud

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This project aims to increase cardiac arrest survival rates by training dispatchers to assist bystanders in providing CPR to patients who are pulseless and not breathing. By bringing dispatcher-assisted CPR to Milwaukee County, the goal is to enhance bystander CPR rates and ultimately improve cardia

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This review focuses on the quality of care provided to adult patients aged 16 years and older who were admitted to the hospital after experiencing an out-of-hospital cardiac arrest. Key messages highlight the importance of strategies for rapid and high-quality resuscitation, documentation of advance

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Cardiopulmonary resuscitation (CPR) is crucial in cases of cardiac arrest, a leading cause of death globally. Immediate recognition of symptoms such as unresponsiveness and abnormal breathing, early activation of emergency services, and prompt initiation of CPR can significantly improve survival rat

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A 35-year-old male autodriver presented with dyspnea, chest pain, and a history of alcohol addiction. Past procedures included PTCA with stent in the LAD. Diagnostic tests revealed severe cardiac issues leading to CABG surgery with a twist involving pericardial adhesiolysis and cardiopulmonary bypas

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Initial clinical evaluation of a child with possible cardiac abnormalities includes history taking and physical examination. History should cover symptoms related to pulmonary and systemic venous congestion, cyanosis, cyanotic spells, palpitations, chest pain, and more. The general physical examinat

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In heart failure management, drugs play a crucial role in reducing preload and afterload, increasing cardiac contractility, and improving overall outcomes. Common drug classes include diuretics, aldosterone antagonists, ACE inhibitors, ARBs, beta-blockers, and vasodilators. These medications help al

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Proper disposal of prescription medications is crucial to prevent harm to children, pets, and the environment. Safely dispose of unused medications to avoid accidental poisoning, misuse, and pollution of water sources. Methods include using authorized collectors, pharmacies, and take-back events, an

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Delve into the intricacies of cardiac auscultation with a focus on heart sounds and murmurs. Learn about stethoscope placement, heart sound differentiation, physiological splitting, cardiac murmur classification, and hemodynamic changes in various heart conditions. Explore essential learning outcome

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Explore the complex processes underlying cardiac action potential, from ionic equilibrium to resting membrane potential and excitability in cardiac cells. Learn about the critical thresholds, equilibrium potentials, and gradients that regulate the electrical activity of the heart. Discover the intri

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