Related by context. All words. (Click for frequent words.) 73 coronary bypass surgery 71 angioplasty 70 quadruple bypass surgery 69 bypass surgeries 65 surgery 65 coronary bypass 64 hip replacement 63 quadruple bypass 61 coronary artery bypass 59 angioplasty procedure 59 kidney transplant 59 aortic valve replacement 59 surgical procedure 59 underwent angioplasty 58 undergoing angioplasty 58 lung transplant 58 cardiac surgery 57 stent inserted 57 coronary angioplasty 57 underwent quadruple bypass 57 severely clogged arteries 57 surgeries 56 quintuple bypass 56 quintuple bypass surgery 56 angioplasties 56 catheterization 56 blocked arteries 55 abdominal surgeries 55 noncardiac surgery 55 stents inserted 55 underwent quintuple heart 55 angiogram 55 transplant 55 nonsurgical procedure 55 gastric bypass surgery 55 arterial blockages 55 heart catheterization 54 coronary 54 abdominal surgery 54 minimally invasive procedure 54 mitral valve replacement 54 revascularisation 54 hysterectomy 54 laparoscopic procedure 54 pacemaker fitted 54 undergoing quadruple bypass 53 bariatric procedure 53 spinal fusion surgery 53 coronary artery bypass grafts 53 CABG surgery 53 coronary bypasses 53 cardiac rehabilitation 53 lung transplants 53 quadruple coronary artery 53 heart catherization 53 stenting procedure 53 angioplasty procedures 52 quintuple bypass heart 52 stents 52 angioplasty stents 52 artery blockage 52 heart valve 52 spinal surgery 52 underwent laparoscopic gastric 52 underwent coronary bypass 52 undergone quadruple bypass 52 coronary artery bypass graft 52 cardiac 52 pacemaker 52 cardiac catheterization procedure 52 gastric bypass 52 gallbladder removal 52 laparoscopic surgery 52 revascularization 52 aneurysm 52 coronary angiography 51 undergone coronary bypass 51 stent implanted 51 colonoscopy 51 defibrillator implant 51 coronary interventions 51 stent insertion 51 bypass grafting 51 mitral valve repair 51 pacemaker implant 51 coronary artery bypass grafting 51 Bariatric surgery 51 balloon angioplasty 51 defibrillator implanted 51 artery blockages 51 blood thinners 51 undergoing laparoscopic surgery 50 undergone surgery 50 aortic valve 50 pacemaker implanted 50 invasive procedure 50 artery bypass 50 coronary disease 50 coronary artery disease 50 liver transplant 50 bariatric surgery 50 gall bladder removal 50 STEMI patients 50 blood clot 50 quadruple coronary bypass 50 gallstone surgery 50 pancreas transplants 50 valve replacements 50 cardiac catherization 50 implant pacemaker 50 artery clearing angioplasties 50 cholecystectomy 50 catheterizations 49 kidney pancreas transplant 49 gall bladder removed 49 cardiac surgeon 49 colectomy 49 repair torn aorta 49 radical mastectomy 49 angioplasties stents 49 carotid endarterectomy 49 bypass grafts 49 coronary intervention 49 revascularization procedures 49 cardiac catheterization 49 kidney transplants 49 blocked artery 49 atrial fibrillation 49 congestive heart failure 49 arterial aneurysms 49 underwent laparoscopic surgery 49 gall bladder surgery 49 stenting 49 LVAD 49 repair aneurysms 49 blocked coronary arteries 49 reoperations 49 carotid surgery 49 coronary revascularization 49 cardiologist 49 corneal transplant surgery 49 stenting procedures 48 pacemaker implantation 48 undergo cardiac catheterization 48 CABG surgeries 48 pancreatic resection 48 stent placement 48 heart cath 48 vascular surgery 48 revascularization procedure 48 bleeding ulcers 48 undergo bariatric surgery 48 pancreas transplant 48 balloon angioplasties 48 artery bypass surgery 48 cardiac rehab 48 stent 48 carotid endarterectomies 48 hernia operation 48 angina 48 ruptured abdominal aortic 48 robotic prostatectomy 48 hospitalization 48 dialysis 48 Angioplasty 48 oesophagectomy 48 unblock arteries 48 underwent surgery 48 pump CABG 48 blood clots 48 surgical interventions 48 angiograms 48 reconstructive surgery 48 stents implanted 48 gallbladder surgery 48 bypass graft surgery 48 kidney transplantation 48 abdominal hysterectomy 48 LVADs 48 neurosurgeries 48 surgical procedures 48 coronary revascularization procedures 48 percutaneous coronary interventions 48 clogged artery 48 kidney 48 clot busters 48 aortic rupture 48 thrombolytic therapy 47 stroke 47 gastrointestinal bleeding 47 sinus surgery 47 doctors implanted pacemaker 47 stem cell transplant 47 laparascopic 47 gastric bypasses 47 aortic stenosis 47 irregular heartbeat 47 gastrointestinal bleed 47 coronary angiogram 47 heart catheterizations 47 craniotomy 47 spinal fusion 47 Coronary artery bypass 47 underwent hysterectomy 47 vaginal hysterectomy 47 clogged coronary artery 47 Dr Ramakant Panda 47 coronary artery 47 catheter ablation 47 diagnostic catheterization 47 cataract surgery 47 undergoing coronary bypass 47 percutaneous coronary intervention 47 myocardial infarction 47 arterial blockage 47 unstable angina 47 hepatectomy 47 Gastric bypass surgery 47 coronary blockages 47 undergo catheterization 47 heart disease 47 underwent quintuple bypass 47 colon cancer 47 carotid artery blockage 47 postoperative pulmonary 47 radical hysterectomy 47 angiography 47 hip replacements 47 abnormal heartbeat 47 aneurysms 47 diagnostic catheterizations 47 hip resurfacing 47 lung transplantation 47 cardiac arrest 47 blot clot 47 transplants 47 lobectomy 47 catheterization procedure 47 undergoing liver transplant 47 mastectomy 47 underwent colonoscopy 47 esophagectomy 47 silent ischemia 46 pericarditis viral inflammation 46 insert stent 46 cancerous tumor removed 46 inflamed pancreas 46 keyhole surgery 46 coronary blockage 46 coronary artery revascularization 46 tonsillectomy 46 bariatric procedures 46 clogged coronary arteries 46 duodenal switch 46 vertebrae fused 46 implantable cardioverter defibrillator ICD 46 gallbladder 46 cervical spine surgery 46 angiography angioplasty 46 clogged arteries 46 stent implants 46 lumbar fusions 46 Heart Surgery 46 cancerous testicle 46 elective PCI 46 complex fusions 46 coronary bypass surgeries 46 cardiopulmonary bypass 46 decompressive craniectomy 46 ministroke 46 blood thinning 46 Bypass Surgery 46 bariatric surgeries 46 tracheotomy 46 ruptured aorta 46 laparoscopic gastric bypass 46 lumbar discectomy 46 cerebral aneurysm 46 repeat revascularization 46 ICD implants 46 total abdominal hysterectomy 46 obstructed bile duct 46 carotid artery disease 46 gallbladder removed 46 defective aortic valve 46 OPCAB 46 abdominal aortic aneurysm 46 enlarged aorta 46 Surgery 46 gallstones 46 valve implantation 46 Angioplasties 46 percutaneous intervention 46 surgury 46 CABG coronary artery 46 CT angiogram 46 implanted defibrillator 46 cardiac catheterisation 46 heart arrhythmia 46 lapband surgery 46 left ventricular dysfunction 46 renal transplant 46 pancreaticoduodenectomy 46 minimally invasive techniques 46 stomach stapled 46 reblockage 46 shunt implanted 46 catherization 46 clot dissolving drugs 46 hernia 46 ablation procedure 46 hernia surgery 46 screening colonoscopies 46 got Abbott MitraClip 46 undergoing spinal fusion 46 perforated colons 46 reinterventions 46 undergo kidney transplant 46 angioplasty stenting 45 liposuction 45 spinal surgeries 45 CABG procedures 45 stomach stapling surgery 45 kidney transplant recipients 45 implanting pacemaker 45 endarterectomy 45 undergoing surgery 45 ruptured aneurysms 45 dissecting aortic aneurysm 45 inserting stent 45 domino transplant 45 bone marrow transplant 45 bypass graft 45 perioperative mortality 45 outpatient procedure 45 lumbar fusion surgery 45 transplanted kidney 45 deep venous thrombosis 45 complications 45 surgey 45 cardiovascular 45 undergone gastric bypass 45 arrhythmia 45 laproscopic procedure 45 routine checkup 45 faulty aortic valve 45 incomplete revascularization 45 minimally invasive 45 tonsils removed 45 suffered cardiac arrest 45 undergo surgery 45 Robert Ostrum 45 EECP 45 irregular heartbeats 45 intestinal bleeding 45 gastric bypass surgeries 45 tonsil removal 45 aortic valve replacements 45 coronary stenting 45 arthroscopic knee 45 Cardiologists 45 arthroscopic surgery 45 invasive procedures 45 endovascular repair 45 acute coronary syndrome 45 ruptured aneurysm 45 gall bladder 45 defibrillator implantation 45 cardiac catheterizations 45 underwent angiography 45 undergo coronary bypass 45 microdiscectomy 45 carotid stents 45 transplantation 45 chest pains 45 cerebral angiogram 45 undergoing coronary artery 45 knee surgery 45 splenectomy 45 acute myocardial infarction AMI 45 postoperative complications 45 TAVR 45 carotid stenting 45 appendectomy 45 renal transplants 45 acute coronary syndromes 45 gastric banding 45 catheterisation 45 sugery 44 orthopedic surgeries 44 DeBakey pioneered 44 debilitating stroke 44 stent implantation 44 aspirin beta blockers 44 abdominal aneurysm 44 myocardial infraction 44 acute myocardial infarction 44 undergoing CABG 44 Kidney transplants 44 mastectomies 44 decompensated heart failure 44 esophageal resection 44 neurological complications 44 pulmonary embolism 44 prescribed blood thinners 44 thoracic aortic aneurysms 44 uterine fibroid embolization 44 bypass graft functionality 44 implanting defibrillator 44 craniectomy 44 dialysis treatments 44 oophorectomy 44 nonischemic 44 aneurism 44 PCIs 44 dialyses 44 orthopedic surgery 44 diverticulitis 44 endoscopy procedure 44 clot busting drugs 44 primary percutaneous coronary 44 pulmonic valve 44 mitral regurgitation 44 brain aneurysm 44 nonsurgical treatments 44 wears pacemaker 44 thyroidectomy 44 Coronary artery bypass graft 44 patients undergoing CABG 44 oesophagectomies 44 skin graft 44 conventional angiography 44 cardiologists 44 hemorrhoid surgery 44 invasive catheter 44 heart 44 kidney pancreas transplants 44 laparoscopic appendectomy 44 clot busting medications 44 undergoing hysterectomy 44 Coronary artery bypass grafting 44 pacemakers implanted 44 cardio thoracic surgery 44 cranioplasty 44 mitral valve prolapse 44 reopen clogged arteries 44 laparoscopic adjustable gastric banding 44 unblock coronary artery 44 performed tracheotomy 44 extracorporeal membrane oxygenation 44 corneal transplants 44 Gen. Mardjo Subiandono 44 coronary arterial 44 partial mastectomy 44 ruptured brain aneurysm 44 laparoscopic cholecystectomy 44 ischemic stroke 44 gastrectomy 44 laparotomy 44 performed laparoscopically 44 pelvic fracture 44 laparoscopic Roux en 44 arthroscopic knee surgeries 44 cerebral embolism 44 coronary angiograms 44 radical nephrectomy 44 surgical revascularization 44 laminectomies 44 Coronary Artery Bypass Graft 44 hip arthroscopy 44 spinal anesthesia 44 drug eluting stents 44 underwent coronary angiography 44 fluid buildup 44 beta blocker therapy 44 abdominal aortic aneurysms 44 stem cell transplants 44 implant defibrillator 44 LDLT 44 nonfatal heart 44 embolic stroke 44 prescribed statin 44 symptomatic carotid stenosis 44 UPPP 44 stent grafts 44 mitral valve regurgitation 44 Y gastric bypass 44 coronary artery stenting 44 bilateral mastectomy 44 CABG 44 carotid artery stenting 44 thrombolysis 44 colon resection 44 Gastric banding 44 transplant recipient 44 minimally invasive technique 44 hemorrhagic stroke 44 renal failure 44 minimally invasive surgery 44 unruptured aneurysms 43 Chris D' Haem 43 routine colonoscopy 43 mitral valves 43 ICD implantation 43 prostatectomies 43 colonoscopies 43 Clogged arteries 43 screening colonoscopy 43 cancerous prostate gland 43 Liver transplant 43 aortic dissections 43 pneumonia 43 kidney ailments 43 bowel resection surgery 43 valvuloplasty 43 thoracic surgeries 43 clot dissolving drug 43 dual antiplatelet therapy 43 tracheostomy 43 wife Gail Gygax 43 clot 43 Hysterectomy 43 pneumonia Kester 43 replacement TAVR 43 infarction STEMI 43 Knee replacements 43 Cataract surgery 43 TAVI 43 Defending champion Eduardo Romero 43 flexible stent grafts 43 minimally invasive cardiac 43 blockages 43 cardiogenic shock 43 endoscopic sinus surgery 43 cancerous prostate 43 ligament reconstructive surgery 43 mitral valve surgery 43 CT scan 43 ablations 43 remove cancerous 43 rhythm abnormality 43 percutaneous interventions 43 biopsy 43 myocardial infarction MI 43 liver transplantation 43 prescribed statins 43 embolization 43 elective procedures 43 postsurgery 43 Lasik surgeries 43 undergoing cardiac catheterization 43 tonsillectomies 43 vascular disease 43 transcatheter aortic valve implantation 43 Anastasio Montero 43 Brewers Uecker 43 bone marrow transplants 43 cholesterol lowering medication 43 osteochondral allograft 43 abdominal aortic 43 liver biopsy 43 tummy tuck 43 spinal stenosis 43 minimally invasive endovascular 43 Coronary bypass 43 cardiothoracic surgeon 43 stomach stapling surgeries 43 thymectomy 43 balloon sinuplasty 43 remove gallstones 43 angiographies 43 aortic dissection 43 Caesarean section 43 intra cranial pressure 43 undergoing kidney transplant 43 Left Ventricular Assist Device 43 Dr. Hartzell Schaff 43 interventional procedures 43 postoperative infections 43 postoperative atrial fibrillation 43 underwent CABG 43 acute myocardial infarctions 43 thoracic surgery 43 brain aneurysms 43 unblock clogged arteries 43 immunosuppressant drugs 43 preserved ejection fraction 43 electrical cardioversion 43 popliteal aneurysms 43 rhythm disturbances 43 lumpectomy 43 stented 43 valvular disease 43 sur gery 43 antirejection drugs 43 underwent kidney transplant 43 anticoagulation therapy 43 discectomy 43 lung 43 hemodialysis 43 aortic stenosis narrowing 43 ascending aortic aneurysm 43 Morbidly obese patients 43 underwent balloon angioplasty 43 aortic aneurysm 43 kidney dialysis 43 reconstructive surgeries 43 pulmonary stenosis 43 ticlopidine 43 thoracic surgeon 43 obstructive lesions 43 gynecological procedures 43 vasectomy 43 transplanted kidneys 43 lobectomies 43 abdominal CT scans 43 salpingo oophorectomy 43 microsurgery techniques 43 undergo gastric bypass 43 Dr. Ammar Bafi 43 pulmonary embolisms 43 postoperative complication 43 lion Frese 43 trabeculectomy 43 beta blockers 43 benign cyst 43 patients undergoing percutaneous 43 prescribing Bextra 43 thoracotomy 43 lipid lowering therapy 43 sacrocolpopexy 43 sudden cardiac death 43 torn aorta 43 surgeon 43 antiplatelet therapy 42 resynchronization therapy 42 reimplantation 42 atrial ablation 42 cardiac arrythmia 42 brain aneurism 42 nocturnal dialysis 42 cardioversion 42 coronary artery blockages 42 peritoneal dialysis 42 preventive mastectomies 42 lumbar spinal stenosis 42 bicuspid valve 42 percutaneous coronary 42 Ramakant Panda 42 Dr. Clyde Yancy 42 focal segmental glomerulosclerosis kidney 42 lung resection 42 wear colostomy bag 42 Elefteriades 42 cardiac ablation 42 laparoscopic fundoplication 42 hysterectomies 42 idiopathic cardiomyopathy 42 valvular heart disease 42 hardened arteries 42 reoperation 42 kidney failure 42 urgent coronary revascularization 42 cardiac surgeons 42 partial meniscectomy 42 rehospitalized 42 grafts 42 implantable cardioverter defibrillator 42 aneurisms 42 twisted bowel 42 drug eluting stent implantation 42 statins 42 gastric banding procedure 42 deep vein thrombosis 42 renarrowing 42 stem intestinal bleeding 42 segment elevation myocardial 42 laparoscopic gall bladder 42 nephrectomy 42 recanalization 42 vascular surgeon 42 liposuction procedures 42 liver transplants 42 uterine cancer 42 severe hypotension 42 sternotomy 42 nerve sparing 42 microvascular decompression 42 rotator cuff surgery 42 organ failure 42 laparoscopic hysterectomy 42 cytoreductive surgery 42 abdominal aneurysms 42 ventricular tachycardia 42 cardiac resuscitation 42 microsurgery 42 ejection fractions 42 deCODE MI TM 42 Liver transplants 42 CT coronary angiography 42 unclog arteries 42 fibroid embolization 42 endoscopic surgery 42 repair herniated disk 42 stomach ulcer 42 prophylactic mastectomy 42 elective angioplasties 42 Hip resurfacing 42 arthoscopic surgery 42 Balloon angioplasty 42 nerve decompression 42 hyperbaric treatments 42 leaky mitral valve 42 minimally invasive laparoscopic surgery 42 cardiovascular disease 42 ventricular assist devices 42 nephrectomies 42 repair bulging disc 42 prostatectomy 42 remove scar tissue 42 endovascular abdominal aortic 42 Drug coated stents 42 Neurologic complications 42 thoracoscopy 42 bypass graft CABG surgery 42 diagnostic angiography 42 pulmonary artery catheterization 42 dissected aorta 42 warfarin therapy 42 pulmonary artery banding 42 laryngectomy 42 antireflux surgery 42 cath lab 42 cryptogenic stroke 42 lung lobe 42 coronary arteriography 42 separating conjoined twins 42 parathyroidectomy 42 torn aortas 42 repair herniated disks 42 STEMIs 42 cesareans 42 preoperative chemotherapy 42 LDL apheresis 42 noncancerous tumor 42 sleeve gastrectomy 42 brain tumor 42 underwent mastectomy 42 cardiopulmonary bypass CPB 42 ischemic cardiomyopathy 42 decompressive surgery 42 haemo dialysis 42 corneal transplant 42 multivisceral transplant 42 percutaneous transluminal coronary angioplasty 42 clot buster 42 ECMO machine 42 diastolic heart 42 hemispherectomy 42 neurosurgical procedures 42 lumpectomies 42 remove cancerous tumor 42 TKAs 42 cardiac catheterization laboratory 42 cancerous polyp 42 uncoated stents 42 bronchial thermoplasty 42 biventricular pacemaker 42 cerebral angiography 42 cardiothoracic surgery 42 ventilatory support 42 myomectomy 42 hemorrhagic bleeding 42 cerebral vascular disease 42 upper gastrointestinal endoscopy 42 bilateral prophylactic mastectomy 42 aorta 42 coronary CTA 42 quintuple transplant 42 cerebrovascular events 42 acute coronary 42 skin grafting 42 abdominal incision 42 ICDs implanted 41 median sternotomy 41 diagnostic arthroscopy 41 intravenous diuretics 41 gastric sleeve 41 ventricular assist device 41 undergo mastectomy 41 bone marrow aspiration 41 carotid endarterectomy CEA 41 Peritoneal dialysis 41 knee arthroplasty 41 craniotomies 41 ACL reconstructions 41 nonmalignant tumor 41 perforated ulcer 41 subarachnoid brain hemorrhage 41 biventricular 41 rehospitalization 41 liver resection 41 clopidogrel pretreatment 41 ejection fraction 41 retransplantation 41 enlarged prostate 41 dobutamine 41 Cardiac Care 41 spinal fusion surgeries 41 bariatric surgical 41 invasive miniaturized circulatory 41 invasive coronary angiography 41 cardiological 41 laparoscopic colectomy 41 ICD shocks 41 vasectomy reversal 41 masectomy 41 caesarians 41 postsurgical 41 Caesarean 41 defibrillated 41 thoracoscopic lobectomy 41 brain hemorrhages 41 MitraClip 41 multivessel disease 41 postoperative morbidity 41 aortic valves 41 pneumonectomy 41 caesarean 41 internal bleeding 41 nonsurgical procedures 41 groin hernias 41 prostate cancer 41 perioperatively 41 Orthopedic surgeon 41 pancreatic cancer 41 caesarean delivery 41 LVAD implanted 41 bone fracture 41 acid reflux disease 41 arthroscopic procedures 41 tissue expander 41 lumbar decompression 41 arrythmia 41 Roux en 41 AOU Careggi hospital 41 nonoperative 41 awake craniotomy 41 gall stones 41 anticlotting drugs 41 atrial fibrillation ablation 41 colostomy 41 Balloon kyphoplasty 41 invasive cardiology 41 Aortic stenosis 41 coblation 41 asymptomatic PAD 41 endovascular therapy 41 laminectomy 41 implanted pacemaker 41 hyperbaric oxygen treatment 41 postoperative mortality 41 vaginal hysterectomies 41 antiplatelet medication 41 intracranial haemorrhage 41 thoracic aorta 41 Birmingham Hip Resurfacing 41 prostrate cancer 41 undergoes angioplasty 41 procedure 41 abdominal aortic aneurysms AAA 41 echocardiogram 41 degenerative disc 41 STEMI 41 cardiac pacemaker 41 brain hemmorhage 41 stop cerebral hemorrhaging 41 perioperative complications 41 intensive care 41 reinfarction 41 cochlear implant surgery 41 total thyroidectomy 41 occluded artery 41 reintervention 41 liver resections 41 microfracture surgery 41 exploratory laparotomy 41 repair herniated discs 41 Stents 41 Dr. William Wijns 41 Kenneth Ellenbogen 41 liposuction procedure 41 pulmonary artery catheters 41 Carotid stenting 41 renal transplantation 41 hormone therapy 41 gluteoplasty 41 AF ablation 41 perforated appendicitis 41 microvascular angina 41 emergency caesarean section 41 microfracture procedure 41 perforated appendix 41 coronary heart 41 ST elevation myocardial 41 Letterman quintuple bypass 41 implantations 41 anticoagulants 41 remove malignant tumor 41 arthroscopic knee surgery 41 immuno suppressant drugs 41 femur fractures 41 hemodynamically stable 41 ischemic strokes 41 Caesarean deliveries 41 coronary occlusion 41 vertebral artery dissection 41 undergo tracheotomy 41 revascularizations 41 endoscopies 41 abnormal heartbeats 41 endovascular procedures 41 nonsurgical 41 systolic dysfunction 41 angina chest 41 colon perforation 41 cancerous bladder 41 convalescing 41 small keyhole incisions 41 lung resections 41 laparascopic surgery 41 abdominoplasty 41 drug induced comas 41 blocked carotid arteries 41 remove benign tumor 41 daily insulin injections 41 revascularized 41 kidney pancreas 41 ECMO 41 Lasik surgery 41 intravenous chemotherapy 41 Spinal fusion 41 lymph node removal 41 pediatric liver transplants 41 abdominal hernia 41 bone marrow transplantation 41 haemorrhagic stroke 41 knee arthroscopy 41 angina pectoris 41 antithrombotic therapy 41 gastro intestinal bleeding 41 venous thromboembolism 41 abdominal ulcers 41 NSTE ACS 41 nonischemic cardiomyopathy 41 intracapsular 41 prescribe statins 41 organ transplant 41 surgeons implanted 41 cilostazol 41 strangulated hernia 41 aortic valve stenosis 41 lumbar fusion 41 emergency appendectomy 41 Onders 40 suffered brain haemorrhage 40 acute STEMI 40 TURP 40 experiencing intestinal bleeding 40 smaller incisions 40 incisional hernia 40 restenosis 40 pacemaker defibrillator 40 rhinoplasties 40 LAP BAND 40 ruptured ectopic pregnancy 40 congenital heart 40 video assisted thoracoscopic 40 pancreatitis 40 reperfusion therapy 40 undergone kidney dialysis 40 ablation procedures 40 postoperative bleeding 40 undergo lumpectomy 40 Weight Loss Surgery 40 perioperative morbidity 40 interventional cardiologist 40 reclog 40 bicuspid aortic valve 40 hyperbaric oxygen treatments 40 prostate 40 rhythm abnormalities 40 statin therapy 40 Kandzari 40 thoracic aortic 40 appendectomies 40 undergoing radical prostatectomy 40 orthoscopic surgery 40 biceps tenodesis