Related by context. Frequent words. (Click for all words.) 59 aneurysm 58 aneurism 58 abnormal heartbeat 58 postoperative complications 58 aortic aneurysm 58 ruptured appendix 57 retinal detachment 57 aortic dissection 57 internal bleeding 57 mitral regurgitation 56 subarachnoid hemorrhage 56 intracerebral hemorrhage 56 colectomy 55 intracranial hemorrhage 55 intestinal obstruction 55 ruptured aorta 55 hemorrhagic stroke 55 hiatal hernia 55 ischemic stroke 54 acute myocardial infarction AMI 54 brain aneurysm 54 kidney dysfunction 54 aortic aneurysms 54 Congestive heart failure 54 bone fracture 54 brain aneurysms 53 artery blockage 53 aortic stenosis 53 heart arrhythmia 53 embolism 53 stent implantation 53 necrotizing fasciitis 53 deep venous thrombosis 53 brain hemorrhage 53 bowel obstruction 53 myocarditis 53 neurological complications 53 gastrointestinal bleeding 53 bloodstream infection 53 blood clot 53 intracranial pressure 53 pneumonia 53 ischemic strokes 53 bacterial infection 53 pulmonary embolism 53 cardiogenic shock 53 limb amputation 52 Obstructive sleep apnea 52 pulmonary complications 52 peritonitis 52 pneumothorax 52 recurrent infections 52 spinal fractures 52 primary pulmonary hypertension 52 paraplegia 52 subdural hematoma 52 infarction 52 reflux disease 52 bedsore 52 fluid buildup 51 bacterial pneumonia 51 perforated bowel 51 aneurysms 51 Pancreatitis 51 mitral valve prolapse 51 post operatively 51 recurrent stroke 51 abscessed tooth 51 myocardial ischemia 51 spinal meningitis 51 thromboembolism 51 implanted defibrillator 51 thrombotic events 51 coronary atherosclerosis 51 lung scarring 51 blocked arteries 51 endocarditis 51 hip fracture 51 acute pancreatitis 51 stent placement 51 left ventricular hypertrophy 51 cerebral edema 51 dilated cardiomyopathy 51 abdominal trauma 51 brain haemorrhage 51 neurological impairment 50 Postoperative 50 acute coronary 50 pulmonary arteries 50 myocardial infarction 50 thromboembolic events 50 pulmonary embolism PE 50 complications 50 pleural effusion 50 cardiac arrest 50 pelvic fracture 50 carotid artery disease 50 spinal fracture 50 Recurrence 50 hospitalization 50 acute respiratory infection