Related by context. Frequent words. (Click for all words.) 56 arrhythmia 54 heart arrhythmia 54 mitral valve prolapse 53 myocarditis 52 sudden cardiac death 52 ruptured aneurysm 52 clot formation 52 rhythm abnormalities 52 Congestive heart failure 52 ventricular tachycardia 52 cardiac arrhythmia 50 ischemic strokes 50 irregular heartbeats 50 Sudden cardiac arrest 50 subarachnoid hemorrhage 50 unstable angina 50 ventricular fibrillation 49 internal bleeding 49 ventricular arrhythmias 48 cardiogenic shock 48 arrhythmias 48 Coronary artery disease 47 abnormal heartbeat 47 Pancreatitis 47 hyperkalemia 47 cardiac arrest 47 clot 47 myocardial infarction MI 47 manual strangulation 47 Obstructive sleep apnea 47 left ventricular hypertrophy 47 pulmonary edema 47 hypertrophic cardiomyopathy 46 acute propofol intoxication 46 morphine overdose 46 left ventricular dysfunction 46 Atrial fibrillation 46 aspiration pneumonia 46 acute myocardial infarction AMI 46 electrolyte imbalance 46 aortic dissection 46 sudden cardiac arrest 45 acute pancreatitis 45 coronary atherosclerosis 45 clogged arteries 45 blood clot 45 aneurism 45 myocardial infarctions 45 Thomas Cona 45 acidosis 45 artery blockage 45 fluid buildup 45 long QT syndrome 45 excited delirium 45 fibrillation 45 coronary artery disease 45 bacterial pneumonia 45 myocardial ischemia 45 blunt trauma 45 myocardial infarction 45 bleeding ulcers 45 transient ischemic attack 45 intestinal inflammation 45 sleep apnea 44 hemorrhagic stroke 44 irregular heartbeat 44 dilated cardiomyopathy 44 Sudden Cardiac Death 44 nonfatal heart 44 Carbon monoxide poisoning 44 West Nile encephalitis 44 obstructive sleep apnea 44 sudden cardiac 44 postpartum psychosis 44 electrical malfunction 44 kidney failure 44 Long QT Syndrome 44 pulmonary embolism PE 44 atrial fibrillation 43 reflux disease 43 cardiomyopathy 43 fainting spell 43 ischemic stroke 43 anaphylactic reaction 43 oxygen deprivation 43 vascular dementia 43 acute intoxication 43 tachycardia 43 asphyxia 43 cerebral edema 43 Angina 43 interstitial lung disease 43 bradycardia 43 heart disease 43 recurrent infections 43 Sleep apnea 43 angina pectoris 43 coronary disease 43 transient ischemic attacks 43 epileptic seizure 43 clog arteries