…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…

…neuroborreliosis, neurosyphilis or another CNS infection. Suspected inflammatory disease: multiple sclerosis, Guillain–Barré syndrome, autoimmune encephalitis. Meningeal carcinomatosis and CNS involvement in haematological malignancy. Investigation…

…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…

…idiopathic ventricular fibrillation. The combination of early repolarization pattern on ECG and ventricular fibrillation or sudden cardiac arrest is referred to as early repolarization syndrome…

…and rheumatic fever. Aortic dissection rupturing into the pericardium. Idiopathic pericardial effusion. Renal failure, hypothyroidism, and hypercholesterolemia. Dressler syndrome. Iatrogenic damage to the pericardium. Irradiation…

…may coexist with mitral stenosis. Idiopathic degeneration (Barlow's disease), degeneration associated with connective tissue disorders (Marfan syndrome, Ehlers Danlos syndrome), osteogenesis imperfecta typically causes…

…Tetralogy of Fallot Marfan syndrome Takayasu's arteritis Iatrogenic (e.g complication of catheterization) Congenital dysplasia/aplasia of the pulmonary valve Idiopathic pulmonary artery dilation…

…clinical presentation of VT, with a deep dive into the underlying etiologies ranging from benign idiopathic variants to complex scar related and genetic substrates. Furthermore…

…medicine Procedurer Definition and Pathophysiology Cardiac tamponade is a life threatening clinical syndrome in which increased intrapericardial pressure compresses the heart and impairs ventricular filling…

…Genetic, molecular, and acquired factors may interact in its development. PAH may be idiopathic, heritable, drug associated, or associated with conditions such as systemic sclerosis…

…aortic valves Idiopathic aortic dilatation (aneurysm) Hypertension Aortic dissection, proximal Marfan syndrome (may also cause aortic dissection) Trauma Vasculitis, rheumatic diseases Ehlers Danlos syndrome (may…

Cardiology Definition and terminology Heart failure (HF) is a complex clinical syndrome characterized by symptoms and signs resulting from structural or functional impairment of ventricular…

…cardiomyopathy), valvular disease . Less common causes are arrhythmogenic right ventricular cardiomyopathy/dysplasia (ARVC/ARVD), Brugada syndrome , long QT syndrome , sarcoidosis , Prinzmetal's angina (coronary vasospasm)…