ventricular fibrillation, cardiac arrhythmia, atrial fibrillation, fibrillation, coronary artery disease, angina, tachyarrhythmia, cardiac, dysrhythmia, tachycardia, hyperkalemia, aneurysm, mitral valve prolapse, cardiac arrest, myocardial infarction, aortic stenosis, thrombosis, ischemic stroke, bradycardia, cardiogenic shock, syncope, pulmonary embolism, asystole, cardiovascular, coronary artery, blood clot, clot, hypoxemia, sleep apnea, congestive heart failure, cardiovascular disease, cardiac insufficiency, hypertension, cardiac tamponade, infarction, thromboembolism, ventricular, decompensation, valvular heart disease, myocarditis, hypertrophic cardiomyopathy, electrocardiogram, angina pectoris, cardiomyopathy, amiodarone, defibrillator, heart disease, ischemic, electrocardiography, pancreatitis, hypoglycemia, hydrops, angioplasty, epilepsy, hypovolemic shock, atrial, aneurism, left ventricle, cardiomegaly, hemorrhagic stroke, electrical conduction, preeclampsia, sepsis, cerebrovascular, apnea, adrenal insufficiency, mitral stenosis, abnormality, reflux, hypertrophy, stenting, tamponade, beta blocker, hemodynamics, atherosclerosis, hypoventilation, ventricles, hypotension, heart, aortic aneurysm, emphysema, hyperalgesia, laryngospasm, pyelonephritis, congenital anomaly, malignant hyperthermia, intracerebral, transient ischemic attack, asthma, status epilepticus, gouty arthritis, stenosis, anticoagulation, achalasia, migraine, embolism, atrioventricular block, bronchospasm, venous thrombosis, flecainide, thyrotoxicosis, arteriography, arrhythmias, dysrhythmias, tachyarrhythmias, tachycardias, complication, hematuria, hypercalcemia, dyspnea, exacerbation, hypoglycaemia, hypokalemia, viral, acidosis, adjunctive, aggregating, allergy, altering, ambulatory, anginal, antiarrhythmic, antithrombotic, arrhythmic, cancer, contraceptive, contrast, convulsant, enhancement, extraction, glaucoma, haemostatic, hemostatic, inhalational, invasive

beta-adrenergic blocker, beta-adrenergic blocking agent, beta blocker, calcium-channel blocker, calcium blocker, digitoxin, digoxin, extrasystole, lanoxin, lopressor, metoprolol

cardiopathy, heart condition