Related by context. Frequent words. (Click for all words.) 41 cardiologists 40 patients 39 stents 39 liver transplants 38 drug coated stents 38 liver transplantation 38 ICDs 37 kidney transplants 37 transplants 37 angioplasties 37 atrial fibrillation 37 clinical trials 36 cardiac surgery 36 MRI scans 36 drug eluting stents 35 defibrillators 35 transplant recipients 35 preemies 35 organ transplants 34 bone marrow transplants 34 sudden cardiac death 34 transfusions 34 arrhythmias 34 cardiac 34 drug coated stent 33 organ rejection 33 sickle cell disease 33 CT scans 33 colonoscopies 32 stem cell therapy 32 transplantation 32 hip replacements 32 cardiovascular 32 STEMI 32 surgeries 32 antiretroviral therapy 32 pacemakers 32 angioplasty 32 stem cell transplant 31 HIV infected 31 transplant 31 stent 31 fertility treatments 31 kidney dialysis 31 hemodialysis 31 dialysis 31 invasive procedures 31 devices 31 thalassemia 31 digital mammography 31 hepatitis C 31 cath lab 31 colon cancer 30 biopsies 30 liver cancer 30 vitro fertilization IVF 30 renal disease 30 IVF 30 Taxus 30 kidney disease 30 invasive procedure 30 surgical procedures 30 bypass surgery 30 blood transfusions 29 births 29 organ transplantation 29 implantable defibrillators 29 surgeons 29 antiretroviral drugs 29 bariatric surgery 29 hysterectomies 29 liver disease 29 insulin pumps 29 cataract surgery 29 CRT 29 implantation 29 orthopedic surgery 28 AEDs 28 colonoscopy 28 ECG 28 grafts 28 transfused 28 Thoratec 28 bone marrow transplant 28 cochlear implants 28 Stents 28 elective surgeries 28 kidney function 28 organ transplant 28 kidney failure 28 inhalers 27 vitro fertilization 27 renal failure 27 hysterectomy 27 ventilators 27 transfusion 27 uterine cancer 27 implantable 27 kidney transplant 27 pacemaker 27 chronic kidney