Related by context. Frequent words. (Click for all words.) 61 transplanted kidneys 60 mechanical ventilators 59 LVADs 58 aortic aneurysms 58 hemorrhagic strokes 58 rhythm abnormalities 58 artery blockages 57 Urinary tract infections 57 implanted defibrillator 57 retinal detachment 57 congenital malformations 57 Cataract surgery 57 severe aortic stenosis 56 heart arrhythmias 56 brain hemorrhages 56 coated stents 56 Implanted 56 arterial blockage 56 ischemic strokes 56 Varicose veins 56 Taxus stents 56 patent foramen ovale 56 irregular heartbeats 56 implantable cardioverter defibrillators ICDs 56 implanted 56 abdominal surgeries 55 thyroids 55 implants 55 myocardial infarctions 55 nonsurgical treatment 55 neurological complications 55 lower limb amputations 55 blocked coronary arteries 55 cerebrovascular events 55 ventricular assist 55 ablations 55 vertebral fractures 55 implanted defibrillators 55 congenital defects 55 pacemakers 55 implant 54 pulmonary valve 54 implantable cardiac defibrillators 54 stent grafts 54 uncontrolled bleeding 54 rapid heartbeats 54 ventricular tachycardia 54 electrodes implanted 54 diastolic dysfunction 54 congenital anomalies 54 rhythm abnormality 54 recurrent infections 54 undergoing coronary artery 54 cataract removal 54 stents implanted 54 diastolic heart 54 Congestive heart failure 54 cerebral aneurysms 54 spine fractures 54 left ventricular dysfunction 54 reflux disease 54 smaller incisions 54 Aneurysms 54 mitral valve repair 54 neurostimulator 54 CABG procedures 54 pre cancerous polyps 53 pacemaker 53 nasal polyps 53 implantable cardioverter defibrillator ICD 53 cardiogenic shock 53 abdominal aortic aneurysms 53 cardiac 53 catheterizations 53 disc degeneration 53 neuropathies 53 colectomy 53 angioplasty procedures 53 artery blockage 53 parathyroid 53 minimally invasive procedures 53 ventricular arrhythmias 53 abnormal growths 53 spinal surgeries 53 arrhythmias 53 cardiac pacemaker 53 transfused blood 53 refractive error 53 minimally invasive procedure 53 corneal transplants 53 CardioWest 53 hyperparathyroidism 53 implantable devices 53 stents 53 atrial fibrillation 53 aortas 53 abdominal aorta 53 endophthalmitis 53 heavy menstrual bleeding 52 obstructive sleep apnea 52 pelvic fractures