Echocardiography Myocardial ischemia and infarction Definition and pathophysiology Post infarction mechanical complications are structural disruptions of acutely infarcted myocardium occurring most often during the first…

…may lead to cardiac tamponade or indicate another post AMI complication, including subacute rupture. Evaluation and physical examination The diagnosis of pericarditis is clinical and…

…transferred to such centers. Post cardiac arrest syndrome (PCAS) Post cardiac arrest syndrome (PCAS) emerges after ROSC or initiation of ECMO. The syndrome was first…

…the 99th percentile upper reference limit (URL). The injury is considered acute if there is a documented rise and/or fall of cTn values. However…

…conversion of recent onset atrial fibrillation to sinus rhythm. Vernakalant is used in the following settings: Non surgery patients: atrial fibrillation ≤7 days duration. Post…

…and post myocardial infarction (MI) care. Despite their proven morbidity and mortality benefits, their use is limited by specific adverse effects. Most of these adverse…

…PCI), or medical management. The standard post ACS regimen is DAPT for 12 months, generally consisting of low dose aspirin and a potent P2Y12 inhibitor…

…are indicative of cerebral anoxia or brain death and constitute an adverse prognostic sign. Notably, the presence of dilated, nonreactive pupils 48 hours post cardiac…

…may be falsely normal because of medial sclerosis — in that case add toe pressure measurement. Absolute: ABI < 0.5 or toe pressure < 30…

…appropriate recreational or sporting activity Limit recurrent myocardial infarction, cardiovascular morbidity, and mortality The modern concept of rehabilitation has evolved from early post infarction physical…

…or post revascularization states, and heart failure of ischaemic or cardiometabolic origin. Major clinical presentations The principal outpatient presentations include: Reproducible stress induced angina or…

…example, high HDL cholesterol levels appears to be beneficial, whereas triglyceride levels seem to be of little or no importance for atherosclerosis. When discussing atherosclerosis…

…interstitium, renal vasculature or collecting system. With iodinated contrast, the observed renal dysfunction may therefore reflect a combination of: direct tubular toxicity; renal haemodynamic disturbance…

…polymeric or polymer free drug delivery system, and an antiproliferative agent. Their development has improved procedural safety, reduced repeat revascularization, and broadened the range of…

…PCSK9. The prolonged intracellular effect of inclisiran permits subcutaneous administration only twice yearly, an important practical distinction from therapies requiring monthly or biweekly injections. Inclisiran…

…encompasses several physiological states. Brief coronary occlusion or relatively prolonged moderate ischemia may produce post ischemic stunning. In the absence of infarction, contractile recovery can…

…propofol, or etomidate), routine blood pressure and oximetry monitoring, availability of atropine, isoproterenol, or transcutaneous pacing for post shock bradycardia, and use of biphasic defibrillators …

…Heat fan. Remove any cold or damp textiles. Administer cardiopulmonary resuscitation (CPR) following standard protocols, emphasizing concurrent rapid rewarming of the patient. Consider extracorporeal membrane…

…tamponade has an exceptionally poor prognosis. In the vast majority of these cases, the tamponade develops acutely or subacutely. It is uncommon for chronic pericardial…

…common cause of pericardial effusion is infections, such as viral, bacterial, and tuberculous infections. Post pericardiotomy syndrome. Acute transmural myocardial infarction. Rupture of the free…

…injection has gone to the right place — immediate pain relief is a diagnostic finding — and appears to reduce the risk of a post injection flare…

…heart rate decrease (e.g due to sinus pause or post VPC pause) results in augmentation of early afterdpolarization amplitude (typically seen with large T…

…Post Intervention Monitoring : Assess residual shunts after device closure or surgery. Differentiating Pathologies : Helps differentiate cardiac vs. non cardiac causes of symptoms like dyspnea or…

…initiation of an ACE inhibitor to prevent symptomatic hypotension. Diagnostics The source material does not cover specific diagnostic modalities such as ECG, imaging, or electrophysiology…

…be used instead of aspirin for long term secondary prevention, particularly when aspirin is contraindicated, not tolerated, or when an individualized post PCI strategy favours…

…extensive prior radiofrequency ablation, advanced atrial disease, or the use of antiarrhythmic drugs. In such clinical scenarios, an atypical ECG presentation does not definitively exclude…

…because of its association with acute pancreatitis. Evaluation and physical examination Evaluation should establish: The triglyceride concentration and whether the sample was fasting or non…

…of neoatherosclerosis helps explain why ISR and other stent related events may arise well after the initial intervention. Mechanical mechanisms Mechanical abnormalities may initiate or…

…NT proBNP concentrations despite comparable or greater ventricular wall stress, probably because of suppression of natriuretic peptide production or post translational modification rather than a…

…AVB) may indicate septal involvement in the inflammatory process. A broad spectrum of pharmacologic agents can induce bradycardia or conduction disorders. These include beta blockers…

…with extensive anterior or transmural infarction, apical dysfunction, LV aneurysm formation, and reduced LV systolic function. The principal mechanisms are the combination of an abnormal…

…4b and 4c fulfil the criteria for type 1 MI because they represent coronary atherothrombotic events in the setting of a stent thrombosis or restenosis…

… However, T wave inversions that are accompanied by ST segment deviation (either depression or elevation) is representative of ischemia (but in that scenario, it is…

…heart rate decrease (e.g due to sinus pause or post VPC pause) results in augmentation of early afterdpolarization amplitude (typically seen with large T…

…before the next inspiration. Phase 0 : Indicates the beginning of the next inspiration. Normal ETCO 2 : 38 mmHg (5 kPa) or 5%. Monitoring ETCO 2…

…cases of iron, lithium, or potassium intoxication where lavage might prove beneficial, the procedure should be conducted post intubation. Avoid lavage if gastrointestinal perforation or…

…extremely low and the potentially catastrophic consequences of wrongfully withholding an attempt, CPR is often initiated in individuals who are biologically dead or in w

…of 3 to 4 days post infusion, thereby providing extended therapeutic benefits. 2 Infusion of levosimendan can be repeated at 2 6 weeks intervals, or…

…effusion ). Hemodynamic compromise may occur if accumulation of fluid in the pericardial sac compromises the relaxation and/or contraction of the ventricles and atria. This…

…independent of resting hemodynamics; guideline reference standard. Requires pressure wire + vasodilator (cost, time, patient discomfort); falsely normal in microvascular dysfunction (diabetes, LVH, aortic stenosis, post…

…infarction process is more or less completed. Post ischemic T wave inversions emerge at the earliest 4–6 hours after an episode of ischemia/infarction…

…included in the standard protocol. The majority of examinations included in the standard protocol are performed using two dimensional (2D) imaging. Some measurements are still…

…to a delayed equalization of the pressure gradient. Conversely, the deceleration time is shortened if left ventricular compliance is reduced, or if left atrial pressure…

…myocardial segmentation for echocardiography and cardiac imaging Cardiovascular imaging modalities have developed rapidly in the past few decades. The repertoire of available methods includes echocardiography…

…2800 adults per 1 million individuals have congenital heart defects, and half of them have moderate or complicated defects; the remaining third have mild defects (…

…the incidence of coronary heart disease and acute myocardial infarction has been reduced by approximately 50% during the past few decades, the incidence of heart…

…the incidence of coronary heart disease and acute myocardial infarction has been reduced by approximately 50% during the past few decades, the incidence of heart…

…collectively dictate the urgency and modality of intervention [3] . By Duration: Non sustained VT (NSVT): Defined as three or more consecutive ventricular beats at a…

…the past three decades, the management of BrS has been fraught with controversies, particularly regarding the risk stratification of asymptomatic patients, the prognostic utility of…

…The discrepancy between traditional figures and recent studies is due to the dramatic decrease in the incidence of acute coronary syndromes over the past decades…

…common agent. These streptococci most often originate from the oral cavity and affect heart valves that have some kind of damage, change or degeneration. Endocarditis…

…The New England Journal of Medicine, 1812. Remarks on Angina Pectoris by John Warren The remarkable facts, that the paroxysm, or indeed the disease itself…

…stockings. Avoid measuring the arm pressure on the side with a dialysis fistula, lymphoedema after axillary clearance or a recently inserted venous port. Procedure 1…

…dose of broad spectrum antibiotics within 60 minutes of triage or arrival. This is supported by international guidelines on neutropenic fever [2]. The direct evidence…

…5. Direct the jet upwards and backwards along the superior wall of the ear canal , past the plug — not straight at it. The water should…

…long for thick soft tissue and for the head of the humerus. A pressure bag or a 50 mL syringe with a three way tap…

…electrocoagulation. A pot of 4 % formalin, and for immunofluorescence Michel's medium or saline according to local procedure. Photograph and draw in the site before…

…NSTEMI and a corresponding decrease in unstable angina in the past two decades (many of those who would previously have been classified as unstable angina…

…demonstrate that while the incidence of HFrEF has stabilized or slightly declined over the past two decades, the incidence of HFpEF continues to rise steeply…

…such as in hyperkalemia, early repolarization or even early phases of ischemia). To conclude, concave ST segment elevation is atypical of ischemia, but they do…