Related by context. Frequent words. (Click for all words.) 67 sudden cardiac arrest 65 Coronary heart 64 Cardiovascular disease 64 Sudden Cardiac Arrest 63 Atrial fibrillation 59 sudden cardiac death 59 ventricular fibrillation 58 Sleep apnea 56 Colorectal cancer 56 arrhythmia 55 Lung cancer 54 Multiple myeloma 53 recurrent stroke 53 Carbon monoxide poisoning 53 sudden cardiac 53 ventricular tachycardia 53 Bacterial meningitis 53 Cervical cancer 53 ischemic strokes 52 Multiple sclerosis 52 Prostate cancer 52 heart disease 52 Bowel cancer 52 Rheumatoid arthritis 52 Cystic fibrosis 52 Preeclampsia 52 ischemic stroke 51 Ovarian cancer 51 chronic autoimmune 51 cardiac arrhythmia 51 disease CHD 51 Cigarette smoking 50 cardiovascular disease 50 arrhythmias 50 Sickle cell 50 myocardial infarction MI 50 cardiovascular disease CVD 50 Chronic kidney 49 Macular degeneration 49 coronary heart 49 Insulin resistance 49 Sepsis 49 Breast cancer 49 Blood clots 49 Secondhand smoke 48 atrial fibrillation 48 cardiac arrest 48 unstable angina 48 obstructive sleep apnea 47 myocardial infarction 47 Chronic diseases 47 irregular heartbeats 47 defibrillation 47 cardiogenic shock 47 Seasonal flu 47 death syndrome SIDS 47 Cirrhosis 47 Pancreatic cancer 47 autoimmune disease 47 Cerebral palsy 47 abdominal aortic aneurysms 46 nonfatal heart 46 coronary artery disease 46 fibrillation 46 Bipolar disorder 46 severe sepsis 46 coronary disease 46 preventable 45 Emphysema 45 atrial fibrillation AF 45 hemorrhagic stroke 45 Non Hodgkin lymphoma 45 Hypothermia 45 cardiovascular diseases 45 myocarditis 45 heart arrhythmia 44 dilated cardiomyopathy 44 Impaired driving 44 eclampsia 44 aortic dissection 44 cardiac 44 Tooth decay 44 autoimmune disorder 44 carotid artery disease 44 disease COPD 44 osteoporotic fractures 44 sleep apnea 44 CO poisoning 44 subarachnoid hemorrhage 44 aortic stenosis 44 CABG surgery 43 Cigarette smoke 43 Erectile dysfunction ED 43 incurable illness 43 bloodstream infection 43 juvenile diabetes 43 hip fractures 43 acute coronary syndrome 43 Whooping cough 43 thromboembolism 43 neurological disorder