Related by context. Frequent words. (Click for all words.) 68 heart arrhythmias 61 irregular heartbeats 61 rhythm abnormalities 60 ventricular fibrillation 60 arrhythmias 59 hypoxemia 59 ventricular tachycardia 58 fibrillation 58 left ventricular dysfunction 57 ventricular arrhythmias 56 metabolic acidosis 56 abnormal heartbeat 56 electrical jolts 56 palpitation 55 cerebrovascular events 55 rhythm abnormality 55 electrical conduction 55 arterial blockage 55 hyperkalemia 54 left ventricular systolic 54 rapid heartbeats 54 uncontrolled bleeding 53 cardioversion 53 beta agonists 53 QT interval 53 vasodilators 53 gastric acid 53 bradycardia 53 renal dysfunction 53 clotting 53 hypocalcemia 53 serum sodium 53 arrhythmia 53 left ventricular hypertrophy 53 Congestive heart failure 53 catecholamines 52 hardened arteries 52 electrical currents 52 electrical pulses 52 acidosis 52 distension 52 L dopa 52 infarct size 52 nerve stimulation 52 clot formation 52 diastolic dysfunction 52 serum calcium 52 fluid retention 52 blood oxygen saturation 52 implanted defibrillator 52 ventilatory 52 gastric reflux 52 hyperglycaemia 52 vasospasm 52 ketoacidosis 51 Atrial fibrillation 51 Beta blockers 51 cardiac dysfunction 51 ventricles 51 hypotension 51 digoxin 51 Taser shocks 51 elevated blood glucose 51 QTc interval 51 skeletal muscles 51 D dimer 51 creatinine levels 51 tachycardia 51 implantable cardiac defibrillators 51 implantable defibrillator 51 overactivity 51 renal insufficiency 51 atherosclerotic lesions 51 QT prolongation 51 cyanosis 51 diastolic heart 51 blocked coronary arteries 51 brain hemorrhages 51 platelet activation 50 artery blockage 50 leptin resistance 50 glomerular filtration rate 50 hemorrhagic strokes 50 systemic toxicity 50 artery blockages 50 cardiac hypertrophy 50 cerebral infarction 50 liver dysfunction 50 myocardial ischemia 50 indomethacin 50 thyroxine 50 implantable cardioverter defibrillator 50 aortas 50 elder Kerrigan 50 vasoconstriction 50 serum uric acid 50 atrial fibrillation AF 50 brain lesions 50 airflow obstruction 50 thromboembolic events 50 implantable cardioverter defibrillators ICDs