Related by context. Frequent words. (Click for all words.) 70 blood clot 63 blood clots 62 deep vein thrombosis 61 aneurysm 58 DVT 57 clots 57 thrombosis 55 pneumonia 55 irregular heartbeat 55 arrhythmia 54 cardiac arrest 54 VTE 53 clot 52 brain aneurysm 52 congestive heart failure 51 hematoma 51 appendicitis 51 brain hemorrhage 50 internal bleeding 50 acute myocardial infarction 50 sudden cardiac death 50 cardiomyopathy 50 cardiac 50 atrial fibrillation 50 respiratory infection 50 pulmonary hypertension 49 sudden cardiac arrest 49 sepsis 49 acute coronary syndrome 49 chest pains 49 arrhythmias 48 bacterial meningitis 48 hip fracture 48 coronary 47 cyst 47 coronary artery disease 47 pulmonary fibrosis 47 complications 47 myocardial infarction 47 brain tumor 47 ulcer 47 emphysema 46 collapsed lung 46 bacterial infection 46 fracture 46 blood thinners 46 brain haemorrhage 46 pancreatitis 46 uterine cancer 46 septic shock 46 angina 46 herniated disc 46 hernia 46 aneurysms 46 kidney failure 46 pre eclampsia 45 edema 45 lung 45 lung infection 45 blocked artery 45 hypoglycemia 45 gallstones 45 shortness 45 angioplasty 45 ischemic stroke 44 septicemia 44 abdominal pain 44 bypass surgery 44 bronchitis 44 lymphedema 44 coronary disease 44 ischemia 44 renal failure 44 respiratory distress 44 stroke 44 abdominal surgery 44 tendonitis 44 shin splints 44 preeclampsia 44 pulmonary 43 hospitalization 43 pinched nerve 43 breathing difficulties 43 migraine headache 43 heatstroke 43 blocked arteries 43 abdominal 43 infection 43 lung cancer 43 invasive breast cancer 43 viral infection 43 organ failure 43 stent thrombosis 43 complication 43 malignancy 43 pancreatic cancer 42 breathlessness 42 abscess 42 angiogram 42 stress fracture 42 blood thinning