ventricular fibrillation, arrhythmias, asystole, bradycardia, mitral stenosis, atrial fibrillation, tachyarrhythmia, coronary occlusion, tachycardia, cardiogenic shock, syncope, cardiac tamponade, tamponade, myocardial infarction, atrioventricular, hypoxemia, ischemic, thrombosis, atrioventricular block, basilar artery, malignant hyperthermia, status epilepticus, pacemaker, hypovolemic shock, atrial, intraventricular, infarction, thromboembolism, aortic stenosis, hyperkalemia, sympathectomy, stenosis, pulmonary vein, antiarrhythmic drug, intracerebral, hypotension, thrombolytic therapy, repolarization, cardiac, stenting, clot, hemodynamics, amiodarone, septal defect, thyrotoxicosis, occlusion, ischemic stroke, electrical conduction, cerebrovascular, epistaxis, electrocardiography, atrioventricular node, laryngospasm, cardiac arrhythmia, intermittent claudication, ventricular, transient ischemic attack, anticoagulation, congenital anomaly, ischaemia, sensorineural hearing loss, angina, aneurysm, hypoventilation, phrenic nerve, catheter, patent ductus arteriosus, myotomy, angina pectoris, retinal detachment, tricuspid, claudication, myocardium, dilations, coarctation, recanalization, hyperalgesia, crepitus, fibrillating, embolectomy, catheterization, pulse generator, hypersensitivity reaction, achalasia, dysrhythmia, fibrinolysis, varices, thrombi, hemodynamic, myelopathy, paracentesis, embolus, defibrillation, postural hypotension, descending aorta, hydrops, cardiac insufficiency, hiatus hernia, tavr, thoracic aorta, bronchospasm, splenic artery, tachyarrhythmias, dysrhythmias, arrhythmia, hypercalcemia, hypertension, hypocalcemia, hypoglycaemia, asthma, hypoglycemia, acidosis, hyponatremia, hypokalemia, tetany, apnea, chf, diabetes, hyperparathyroidism

asystole, atrial fibrillation, auricular, cardiac arrest, cardiopulmonary arrest, defibrillate, defibrillation, defibrillator, premature ventricular contraction, pvc, ventricular fibrillation

branching, fork, forking, ramification, twitch, twitching