arrhythmia, ventricular fibrillation, cardiac arrest, atrial fibrillation, dysrhythmia, syncope, congestive heart failure, coronary artery disease, mitral valve prolapse, myocarditis, tachycardia, tachyarrhythmia, kidney failure, cardiac, hyperkalemia, bradycardia, cardiogenic shock, laryngospasm, cardiomyopathy, congenital anomaly, hypoxemia, asystole, fibrillation, malignant hyperthermia, bronchopneumonia, cardiac tamponade, hydrops, aortic stenosis, cardiac insufficiency, arrhythmic, cardiomegaly, hypovolemic shock, sepsis, neurological, myotonic dystrophy, ketoacidosis, hypoventilation, diabetes insipidus, coronary thrombosis, hypertrophic cardiomyopathy, decompensation, hyperpyrexia, valvular heart disease, renal failure, pulmonary embolism, paroxysmal, metabolic acidosis, pancreatitis, sleep apnea, atrioventricular block, degenerative disorder, respiratory, cardiorespiratory, pulmonary emphysema, cerebral aneurysm, pneumonia, thyrotoxicosis, postural hypotension, status epilepticus, angina pectoris, epilepsy, coronary insufficiency, cerebral thrombosis, pyloric stenosis, hypoglycemia, epileptic seizure, hyperthyroidism, cardiovascular disease, vasovagal, electrocardiography, blood clot, alkalosis, ischemic stroke, angina, tambocor, hypotension, asphyxia, sensorineural hearing loss, dysphonia, cataplexy, adrenal insufficiency, stroke, essential tremor, cardiovascular, methemoglobinemia, hypocalcemia, fat embolism, liver disease, cardiopulmonary arrest, electrocardiogram, hypovolemia, hypoglycaemic, convulsions, coronary, neurological disorder, aneurysm, pancytopenia, pernicious anemia, overdose, coronary artery, heart disease, gastrointestinal disorder

adams-stokes syndrome, atrioventricular block, bradycardia, heart block, stokes-adams syndrome, tachycardia

cardiopathy, heart condition, heart disease