Normal sinus rhythm/EKG Among the diagnostic procedures done to determine a<unk>  are: * Physical exam * Family history * Blood test * ECG * Echocardiogram * Stress test * Genetic testing Classification Structural categories of<unk>  Stained microscopic section of heart muscle in hypertrophic<unk> <unk> es can be classified using different criteria: * Primary/intrinsic<unk> es * Congenital * Hypertrophic<unk>  (HCM) * Arrhythmogenic right ventricular<unk>  (ARVC) * Left ventricular noncompaction * Ion Channelopathies like the Long QT syndrome and the very rare Short QT syndrome * Catecholaminergic polymorphic ventricular tachycardia * Mixed * Dilated<unk>  (DCM) * Restrictive<unk>  (RCM) * Brugada syndrome * Acquired * Stress<unk>  * Myocarditis, inflammation of and injury to heart tissue due in part to its infiltration by lymphocytes and monocytes * Eosinophilic myocarditis, inflammation of and injury to heart tissue due in part to its infiltration by eosinophils * Ischemic<unk>  (not formally included in the classification, due to ischemic<unk>  being a direct result of another cardiac problem) * Secondary/extrinsic<unk> es * Metabolic/storage * Fabry's disease * Hemochromatosis * Endomyocardial * Endomyocardial fibrosis * Hypereosinophilic syndrome * Endocrine * Diabetes mellitus * Hyperthyroidism * Acromegaly * Cardiofacial * Noonan syndrome * Neuromuscular * Muscular dystrophy * Friedreich's ataxia * Other * Obesity-associated<unk>
Cardiomyopathy
Dilated cardiomyopathy
Amyloid cardiomyopathy
Myopathy
Alcoholic cardiomyopathy
Cardiac amyloidosis
Arrhythmogenic cardiomyopathy
Diabetic cardiomyopathy