Related by context. Frequent words. (Click for all words.) 52 stent 52 stents 51 physicians 50 cardiologists 48 Guidant 48 Boston Scientific 48 Medtronic 47 interventional cardiology 46 coronary stents 46 drug eluting stents 46 Datascope 46 Natrecor 45 cardiologist 45 cardiology 44 drug eluting stent 44 cardiac surgeons 44 physician 44 drug coated stents 44 cardiac surgery 44 cardiac surgeon 44 catheters 43 coronary stent 43 vertebroplasty 43 interventional cardiologist 43 Xience 43 Angiomax 43 patients 43 VNUS 42 drug coated stent 42 doctors 42 Cordis 42 medically unnecessary 42 drug eluting 42 surgeons 42 bypass surgeries 42 hernia repair 42 interventional 42 Bristol Myers 42 Ketek 42 surgical 41 anesthesiologist 41 Kyphon 41 cardiothoracic surgeon 41 cardiothoracic surgery 41 interventional cardiologists 41 vascular surgery 41 CoreValve 41 catheterization 41 angioplasties 41 gastroenterologist 41 Kensey Nash 41 AtriCure 41 angioplasty 41 Brozak 41 Vytorin 41 Interventional Radiology 41 Veizaga Mendez 40 FDA 40 endovascular 40 CR Bard 40 AngioDynamics 40 bariatric surgery 40 Guidant Corp. 40 Hospira 40 Medafor 40 vascular surgeon 40 Ethicon 40 Thoracic 40 urologists 40 catheter 40 implant 40 Medicare reimbursement 39 anesthesiologists 39 heartwire 39 Covidien 39 orthopedic surgeons 39 interventional radiology 39 DePuy 39 aprotinin 39 Cyberonics 39 stenting 39 surgical procedures 39 urologist 39 spine surgeons 39 Endovascular 39 Cardica 39 Vascular Solutions 39 percutaneous 39 Taxus 39 Parexel 38 minimally invasive 38 endoscopic 38 implantable defibrillators 38 surgeon 38 refractive surgery 38 urological 38 gastroenterologists 38 internist 38 stent placement 38 interventional procedures 38 Synthes