Posibleng Mga Sanhi para sa Cardiac Arrhythmia Namamanang ATTR Amyloidosis COVID-19 Mga Problema sa Pag-abuso sa Substance Chronic Alcoholism Hyperkalemia Acidosis Malalang Intoxication sa Amphetamine Stroke Crack Ingestion Cardiomyopathy Myocardial Infarction Malalang Myocardial Infarction Cirrhosis sa Atay Obstructive Sleep Apnea Supraventricular Tachycardia Paghinto sa Bisyong Pag-iinom Hemochromatosis Atrial Fibrillation Diabetic Autonomic Neuropathy Atrial Flutter Hypoxia Atrial Septal Defect Tumor Lysis Syndrome Sick Sinus Syndrome Paroxysmal Supraventricular Tachycardia Duchenne Muscular Dystrophy Subarachnoid Hemorrhage Paraneoplastic Syndrome Paroxysmal Ventricular Tachycardia Torsades De Pointes