Related by context. Frequent words. (Click for all words.) 64 Total Artificial Heart 62 Artificial Heart 57 LVAD 55 AbioCor 54 HeartMate II 52 mitral valve repair 52 VADs 52 Impella 52 CoreValve 51 mechanical circulatory support 50 ventricular assist device 50 ventricular assist devices 49 stents 49 MitraClip 48 implant 48 lung transplants 48 implantable cardioverter defibrillator ICD 48 carotid stenting 48 transplants 47 artificial joints 47 kyphoplasty 47 grafts 47 coronary stents 46 Xience 46 pacemaker 46 implantable 46 transplant 46 MammoSite 46 coronary bypass 46 drug coated stents 46 bypass surgeries 46 pulmonary valve 45 cath lab 45 drug eluting stent 45 stent 45 lung transplantation 45 Prograf 45 implants 45 iBOT 45 Taxus stent 45 catheterization lab 44 spine fusion 44 Cypher stent 44 aortic aneurysms 44 implanted 44 AutoPulse 44 implantable cardioverter defibrillator 44 Ventracor 44 Edwards Lifesciences Corp. 44 Stereotaxis 44 orthopedic surgery 44 tPA 44 pancreas transplant 44 patients 44 Thoratec 44 VAD 44 cardiac resynchronization therapy 44 drug coated stent 44 coronary stent 44 hip implant 44 implantable device 44 clot busting drugs 44 minimally invasive procedures 44 balloon angioplasty 44 Medtronic 44 tissue transplants 44 spinal fusion 44 transplanted kidney 43 Endeavor stent 43 Natrecor 43 UTHSC 43 coated stents 43 Xoft 43 angioplasty 43 implantable defibrillator 43 neurostimulation 43 kidney transplants 43 stent graft 43 Coronary Stent 43 STEMI patients 43 transplant recipients 43 stereotactic radiosurgery 43 Abiomed 43 ECMO 43 SBRT 43 slice CT scanner 43 laparoscopically 43 TAVI 43 warfarin 43 spinal fusion surgery 43 angioplasty procedure 42 clot busting drug 42 liver transplants 42 dual antiplatelet therapy 42 intensivists 42 transplantation 42 Taxus 42 UMHS 42 implantable cardioverter defibrillators 42 therapeutic hypothermia 42 electrophysiologists