Related by context. Frequent words. (Click for all words.) 69 pulmonary edema 58 myocarditis 56 renal failure 56 kidney failure 56 bronchospasm 55 altitude sickness 55 edema 55 syncope 54 respiratory distress 54 airway obstruction 54 breathing difficulties 53 oxygen deprivation 53 hypothermia 53 decompression sickness 53 peritonitis 52 stomach ulcer 52 pulmonary hypertension 52 intracranial pressure 52 bowel obstruction 52 subdural hematoma 52 ulcerations 52 abnormal heartbeat 52 subarachnoid hemorrhage 52 breathlessness 52 hyponatremia 51 tachycardia 51 hypercalcemia 51 intracranial hemorrhage 51 aortic dissection 51 hemolytic anemia 51 pneumonia 51 internal bleeding 51 interstitial lung disease 51 kidney dysfunction 51 spinal fracture 51 ascites 50 dehydration 50 acidosis 50 pulmonary embolism 50 dengue hemorrhagic fever 50 cardiac arrhythmia 50 bronchial pneumonia 50 Hypoglycemia 50 liver dysfunction 50 pancreatitis 50 nephrotic syndrome 50 dilated cardiomyopathy 50 blood clot 50 brain haemorrhage 50 myocardial ischemia 50 hypotension 50 cardiomyopathy 50 encephalopathy 50 pneumothorax 50 myopathy 50 lumbar puncture 49 gastritis 49 retinal detachment 49 anaphylactic reaction 49 necrotizing fasciitis 49 cardiogenic shock 49 seizures coma 49 severe abdominal pain 49 acute renal failure 49 hypertrophic cardiomyopathy 49 septic shock 49 renal insufficiency 49 cardiac arrest 49 organ dysfunction 49 neurological symptoms 49 labored breathing 49 organ failure 49 muscle cramps 49 acute pancreatitis 49 fluid retention 49 xerostomia 49 eclampsia 49 heart arrhythmia 49 long QT syndrome 49 gallstones 49 arteriosclerosis 48 bronchiectasis 48 embolism 48 jaundice 48 angina pectoris 48 macular edema 48 viral pneumonia 48 difficulty breathing 48 hypokalemia 48 intracerebral hemorrhage 48 severe dehydration 48 lung infection 48 irregular heartbeat 48 neuropathies 48 cognitive dysfunction 48 hydrocephalus 48 Hypothermia 48 ectopic pregnancy 48 Congestive heart failure 48 vomiting 48 hemorrhagic stroke