…diminishes in parallel with increasing myocardial load (and hence oxygen demand). The most common causes of acute aortic regurgitation are aortic dissection , endocarditis and trauma …

…bacterial, and tuberculous infections. Post pericardiotomy syndrome. Acute transmural myocardial infarction. Rupture of the free ventricular wall. Neoplasms (particularly breast and lung cancer). Inflammatory conditions…

…benign idiopathic variants to complex scar related and genetic substrates. Furthermore, it critically examines the diagnostic algorithms for wide complex tachycardia (WCT), the acute management…

…puncture, and antibiotics and a corticosteroid are then given immediately after blood cultures. For questions other than acute meningitis — an insidious onset, known malignancy, immunosuppression…

…results in thickening of the leaflets and may coexist with mitral stenosis. Idiopathic degeneration (Barlow's disease), degeneration associated with connective tissue disorders (Marfan syndrome…

…tachycardia almost invariably have significant underlying heart disease. The most common causes are coronary heart disease (acute coronary syndromes or ischemic heart disease), heart failure …

…and sickle cell disease. The classification also recognizes vasoreactivity subgroups among patients with idiopathic PAH, including acute responders and non responders. Left heart disease is…

…associations include: Idiopathic or viral pericarditis Malignant pericardial disease Tuberculosis Purulent or bacterial pericarditis Trauma Cardiac surgery and other iatrogenic cardiovascular procedures Acute aortic disease…

…highlight a shifting demographic profile in incident HFrEF. Historically dominated by acute myocardial infarction (MI) survivors, the contemporary risk factor profile is increasingly driven by…

…idiopathic pericarditis, radiation to the pericardium and surgical interventions are the most common causes of constrictive pericarditis. Of these three, idiopathic pericarditis is the most…

…However, the term dilated cardiomyopathy (DCM) refers to idiopathic or genetic dilation of the left ventricle . Patients with DCM typically develop heart failure early in…

…conditions Category Condition Congenital conditions Jervell and Lange Nielsen syndrome Romano Ward syndrome Idiopathic congenital long QT syndrome (LQTS) Metabolic disorders Hypokalemia Hypomagnesemia Hypocalcemia Starvation…

…overturned in 2008 when Haïssaguerre et al reported a strong association between the early repolarization pattern and sudden cardiac arrest due to idiopathic ventricular fibrillation…

…Iatrogenic (e.g complication of catheterization) Congenital dysplasia/aplasia of the pulmonary valve Idiopathic pulmonary artery dilation Pulmonary regurgitation results in right ventricular volume overload…