Related by context. All words. (Click for frequent words.) 64 catheterization procedure 64 balloon angioplasties 63 nonsurgical procedure 62 angioplasty procedure 62 heart catherization 62 stenting procedure 61 minimally invasive procedure 61 cardiac catheterization 61 cardiac catherization 60 angioplasty procedures 60 surgical procedure 60 Chris D' Haem 59 cardiac catheterisation 59 ablation procedure 59 stent placement 59 defibrillator implant 59 outpatient procedure 58 cardiopulmonary bypass CPB 58 lumbar discectomy 58 cranioplasty 58 upper GI endoscopy 58 catheterization 58 laparoscopically 58 transthoracic 58 stent inserted 58 median sternotomy 58 catheterisation 58 surgery 58 mitral valve surgery 58 abdominal ultrasound 57 CABG surgery 57 mitral valve replacement 57 paracentesis 57 arthroscopic knee 57 elective PCI 57 transesophageal echocardiography 57 exploratory laparotomy 57 catheterizations 57 artery bypass 57 arterial blockage 57 angioplasty 57 undergoing cardiac catheterization 57 minimally invasive laparoscopic surgery 57 clogged coronary artery 57 valvuloplasty 57 coronary angioplasty 57 electrocardiogram EKG 57 CT angiogram 57 coronary artery bypass grafts 57 insert stent 56 catheters inserted 56 laparoscopic procedure 56 awake craniotomy 56 microvascular decompression 56 embolectomy 56 diagnostic catheterization 56 noncardiac surgery 56 ablation procedures 56 Radio Frequency Ablation 56 femoral vein 56 pulmonary artery banding 56 endoscopic retrograde cholangiopancreatography ERCGrant Parpan 56 atrial ablation 56 extracorporeal membrane oxygenation 56 heart catheterization 56 colectomy 56 coil embolization 56 catheter inserted 56 minimally invasively 56 stenting procedures 56 cardioversion 56 laparoscopic appendectomy 56 inguinal hernia repair 56 angioplasty stents 56 coronary arteriography 55 Coronary angioplasty 55 tumor resection 55 lobectomies 55 bypass grafting 55 stent insertion 55 implant defibrillator 55 descending aorta 55 arterial blockages 55 bone marrow aspiration 55 decompressive surgery 55 hepatectomy 55 endoscopy procedure 55 clot busting medication 55 discectomy 55 bypass grafts 55 heart catheterizations 55 Balloon kyphoplasty 55 percutaneous intervention 55 canaloplasty 55 tracheal intubation 55 thoracentesis 55 replacement PAVR 55 ablations 55 interventional catheterization 55 less invasively 55 gynecological procedures 55 myectomy 55 small keyhole incisions 55 abdominal hysterectomy 55 nephrectomies 55 metallic stent 55 cerebral angiogram 55 stent implantation 55 arteriogram 55 distal pancreatectomy 55 laparascopic surgery 55 Merci Retriever 55 inserting stent 55 arterial aneurysms 55 minimally invasive technique 55 RVOT 55 catherization 54 benign lesion 54 vaginal incision 54 septal defect 54 coronary vasculature 54 cauterization 54 sternotomy 54 defibrillator implanted 54 thrombolytic therapy 54 endovascular procedures 54 gallbladder removal 54 craniectomy 54 cerebral angiography 54 interventional procedures 54 coronary angiogram 54 cardiac cath 54 robotic prostatectomy 54 performed laparoscopically 54 endothelial keratoplasty 54 thoracic endovascular aortic 54 coronary interventions 54 cardiac catheterizations 54 tiny incisions 54 Cardiac catheterization 54 thoracoscopic lobectomy 54 cardiac catheter 54 iliac artery 54 diagnostic catheterizations 54 procedure 54 replacement TAVR 54 arteriotomy 54 endovascular abdominal aortic 54 threading catheter 54 diagnostic angiography 54 clot busting medications 54 recanalization 54 VCUG 54 fluoroscopic guidance 54 bypass graft functionality 54 cardiac defibrillator implanted 54 mitral valve repair 54 surgical procedures 54 thoracoscopy 54 angioplasty stenting 54 lung resection 54 thoracic aorta 54 occluded artery 53 craniotomy 53 percutaneous procedures 53 decortication 53 laproscopic procedure 53 angiogram 53 endovascular coiling 53 undergoing laparoscopic surgery 53 cytoreductive surgery 53 liver resection 53 axillary artery 53 thyroidectomy 53 keyhole incisions 53 coronary angiography 53 valve replacements 53 thoracic aortic aneurysms 53 Coronary artery bypass 53 diagnostic cardiac catheterization 53 cardiovascular electro physiologist 53 ascending aortic aneurysm 53 anastomoses 53 valve implantation 53 arterial catheter 53 neurosurgical procedures 53 clot dissolving drug 53 computed tomography CT scan 53 abdominal aortic 53 post operatively 53 balloon sinuplasty 53 lumbar fusion surgery 53 upper endoscopy 53 neurosurgical procedure 53 transcranial Doppler 53 endoscopic retrograde 53 catheterization laboratory 53 Angiogram 53 implant pacemaker 53 thoracoscopic 53 abdominal surgeries 53 Nissen fundoplication 53 mammary artery 53 pacemaker implantation 53 CT computed tomography 53 catheter threaded 53 AF ablation 53 perfusion defects 53 percutaneous transluminal coronary angioplasty 53 inserts catheter 53 intraoperative complications 53 minimally invasive mitral valve 53 cardiac surgery 53 lobectomy 53 surgury 53 percutaneous coronary interventions 53 diagnostic workup 53 opioid analgesia 53 mitral valve regurgitation 53 gall bladder removal 53 surgeries 53 artificial sphincter 53 tiny keyhole incisions 53 spinal anesthesia 53 echocardiogram 53 Clot busting drugs 53 revascularization procedure 53 diagnostic arthroscopy 52 bypass graft 52 coronary blockage 52 video assisted thoracoscopic 52 Intuitive Surgical da Vinci 52 percutaneously 52 thymectomy 52 total abdominal hysterectomy 52 arterial grafts 52 blocked arteries 52 adrenalectomy 52 coronary bypass surgery 52 Dr. Hartzell Schaff 52 postsurgical 52 biventricular pacemaker 52 vitrectomy 52 upper gastrointestinal endoscopy 52 PCIs 52 hip arthroscopy 52 Ileus 52 gynecologic surgery 52 bronchoscopy 52 carotid artery stenosis 52 bowel resection 52 Dacron graft 52 carotid endarterectomies 52 revascularisation 52 bowel resection surgery 52 Carotid stenting 52 silent ischemia 52 invasive angiography 52 fluoroscopically guided 52 Uterine fibroid embolization 52 excisional biopsy 52 superficial femoral 52 neurological exam 52 Computed tomography 52 thoracotomy 52 electrophysiology procedures 52 primary anastomosis 52 gallstone surgery 52 cm incision 52 obstructive lesions 52 clot busters 52 coronary CTA 52 EBUS 52 sacrocolpopexy 52 intra cranial pressure 52 uterine fibroid embolization 52 pancreaticoduodenectomy 52 abdominal incision 52 surgical implantation 52 thoracic surgeries 52 lung biopsies 52 bypass surgery 52 prostate TURP 52 atrial fibrillation ablation 52 artery blockage 52 angiography CTA 52 cervical spine surgery 52 laparoscopic myomectomy 52 sidebranch 52 transurethral resection 52 IV sedation 52 cardioverter defibrillator 52 tarsal tunnel 52 needle aspiration 52 clot dissolving drugs 52 abdominal aneurysms 52 VATS lobectomy 52 invasive procedure 52 robotically assisted 52 pancreatic resection 52 endoscopic surgical procedures 52 underwent angiography 52 excisional 52 aortic dissections 52 barium swallow 52 anastomotic devices 52 enlarged aorta 52 defibrillation shock 52 natural orifices 52 artery inflate 52 Carotid artery 52 extubated 52 coronary revascularization 52 penetrating keratoplasty 52 ascending aorta 52 endometrial biopsy 52 abdominal incisions 52 neurosurgeries 52 Abbott bioabsorbable stent 52 hemodynamic instability 52 carotid endarterectomy CEA 52 intra operatively 52 Thermage procedure 52 computed tomography scans 52 venous drainage 52 CT scan 52 catheter ablation procedure 52 corneal transplant surgery 52 reopen clogged arteries 51 Ultrasonography 51 minimally invasive gynecologic 51 renal biopsy 51 colon resection 51 ECMO machine 51 coronary catheterization 51 arterial occlusion 51 unblock arteries 51 undergo catheterization 51 EKG readings 51 UA NSTEMI 51 domino transplant 51 pre operatively 51 patent ductus arteriosus 51 gastroscope 51 catheter insertion 51 Angiograms 51 pulmonary stenosis 51 conventional angiography 51 reoperations 51 uninterrupted chest compressions 51 Bronchoscopy 51 extubation 51 repair TEVAR 51 heterotopic bone 51 subcutaneous infusion 51 laparoscopic gall bladder 51 implanting pacemaker 51 cholecystectomies 51 radical hysterectomy 51 revascularization procedures 51 angiography angioplasty 51 Avascular necrosis 51 wedge resection 51 blocked carotid arteries 51 clot dissolving medication 51 echo cardiogram 51 fasciotomy 51 Ponseti method 51 artery bypass surgery 51 laparoscopic hysterectomy 51 pseudoaneurysm 51 cardioplegic arrest 51 TandemHeart System 51 urological procedures 51 synthetic grafts 51 mitral stenosis 51 wire mesh tubes 51 cerclage 51 cervical fusion 51 postoperative bleeding 51 bariatric procedure 51 fluoroscopy guided 51 tricuspid valve repair 51 septoplasty 51 involves inserting catheter 51 keratoplasty 51 intracardiac 51 laparotomy 51 emergency caesarian section 51 assess coronary vasculature 51 partial meniscectomy 51 clogged coronary arteries 51 laparoscopic gastric bypass 51 TKAs 51 aortic coarctation 51 pulmonic valve 51 lumbar fusions 51 extracorporeal membrane oxygenation ECMO 51 abnormal rhythms 51 surgical revascularization 51 bleedings 51 microdiscectomy 51 minimally invasive techniques 51 sugery 51 arteriovenous fistula 51 biventricular 51 Ectopia Cordis 51 intravenous tPA 51 dissecting aortic aneurysm 51 laparoscopic technique 51 laparascopic 51 Postoperative 51 thrombolysis 51 splenectomy 51 thoracic aortic aneurysm 51 endovenous laser ablation 51 Arteriovenous 51 intra operative 51 Gamma Knife surgery 51 Surgical excision 51 blocked artery 51 gynecological surgeries 51 laparoscopic cholecystectomy 51 IOL implantation 51 arteriography 51 bronchoscopic procedure 51 Debridement 51 extra corporeal membrane 51 sternal closure 51 haematomas 51 cannulation 51 retroperitoneal 51 pump CABG 51 abdominal hernia 51 abnormal heartbeat 51 cardiac catheterization laboratory 51 cardiac ablation procedures 51 revascularization 51 abnormal uterine bleeding 51 rhythm abnormalities 51 laparoscopic fundoplication 51 reperfusion therapy 51 transcatheter aortic valve implantation 51 stent implanted 51 scleral buckling 51 Bankart lesion 51 presurgery 51 atresia 51 Cholecystectomy 51 CABG surgeries 50 sonographic examinations 50 subconjunctival injection 50 microcatheters 50 vascular anatomy 50 unclog arteries 50 endoscopically 50 chronic venous insufficiency 50 inserted percutaneously 50 pacemaker implant 50 undergoing angioplasty 50 balloon kyphoplasty procedure 50 transfusion syndrome 50 primary percutaneous coronary 50 unblock clogged arteries 50 cardiac ablation 50 percutaneous interventions 50 SpyGlass System 50 Echocardiograms 50 lung biopsy 50 ureteroscopy 50 myotomy 50 renal arteries 50 laminectomies 50 Kyphoplasty 50 TOGA procedure 50 Electrocardiogram ECG 50 mitral regurgitation MR 50 basilar artery 50 Postoperatively 50 femoral arteries 50 TLIF 50 Fontan procedure 50 posterior lumbar interbody fusion 50 intubations 50 smaller incisions 50 reinterventions 50 endoscopic resection 50 dorsalis pedis 50 artery blockages 50 balloon valvuloplasty 50 coronary angiograms 50 balloon dilation 50 labral repair 50 coronary bypass 50 postsurgery 50 decompressive craniectomy 50 neurostimulator 50 StomaphyX 50 vein grafts 50 diagnostic laparoscopy 50 arthroscopic procedures 50 guiding catheters 50 clot busting therapy 50 posterior tibial nerve 50 intravenous cannulation 50 fluoroscopic 50 Cystoscopy 50 minimally invasive endovascular 50 Evalve MitraClip R 50 electrocardiography 50 intraoperatively 50 arthroscopically 50 surgical resection cavity 50 skin grafting 50 invasive catheter 50 OPCAB 50 invasive coronary angiography 50 reintervention 50 transapical aortic valve 50 cannula 50 Cystectomy 50 coronary intervention 50 cryptogenic stroke 50 reimplantation 50 tension pneumothorax 50 sympathectomy 50 biopsy needle 50 explanted 50 Coronary Artery Bypass Graft 50 hypervascular tumors 50 discogenic pain 50 axillary dissection 50 endoleaks 50 Endoscopic ultrasound 50 embolisation 50 aneurisms 50 FinESS 50 pulsatile lavage 50 percutaneous coronary 50 endoscopic visualization 50 endovascular stent 50 coronary blockages 50 carotids 50 TRAM flap 50 sonographic guidance 50 coarctation 50 para aortic 50 cardio pulmonary bypass 50 epicardial 50 hemodynamically stable 50 carotid surgery 50 Post operatively 50 preoperative evaluation 50 invasive biopsy 50 computed tomographic scan 50 interventional neuroradiologists 50 mechanical ventilator 50 bronchial thermoplasty 50 descending thoracic 50 cataract extraction 50 involves threading catheter 50 occlusive disease 50 Intra operative 50 stenoses 50 anterior vertebral 50 MRI exams 50 pancreatectomy 50 laminectomy 50 orthoscopic surgery 50 coronary stenting 50 transapical 50 splenic artery 50 minimally invasive outpatient 50 electrical conduction 50 Holbrooke torn aorta 50 centimeter incision 50 HeartMate II LVAS 50 performed tracheotomy 50 Left Ventricular Assist Device 50 tenotomy 50 implanted pacemaker 50 hemispherectomy 50 radial artery 50 KYPHON Balloon Kyphoplasty 50 underwent angioplasty 50 Y Gastric Bypass 50 AV fistulas 50 needle puncture 50 acute STEMI 50 airway patency 50 diaphragm pacing 50 ruptured aneurysms 50 coronary artery occlusion 50 sigmoid colon 50 emergency Caesarean section 50 microfracture procedure 50 ruptured ectopic pregnancy 50 angio 49 vascular ultrasound 49 atrioventricular block 49 gastrointestinal bleed 49 antiplatelet medication 49 laparoscopic sleeve gastrectomy 49 transvenous 49 pulmonary emboli 49 Minimally invasive surgery 49 hyperbaric treatment 49 hyperbaric oxygen treatment 49 postprocedure 49 transcatheter closure 49 phrenic nerve 49 recombinant tissue plasminogen 49 TORS 49 MitraClip device 49 pelvic lymphadenectomy 49 tissue plasminogen activator tPA 49 carotid artery stenting 49 echocardiographic 49 cholecystectomy 49 x ray angiography 49 post thrombotic syndrome 49 PET CT scan 49 epidural anesthesia 49 Doppler echocardiography 49 Stenting 49 rhythm disturbances 49 bone marrow biopsy 49 incisions 49 pressure monitoring ABPM 49 heart cath 49 pulmonary artery catheterization 49 ventricular tachycardia VT 49 salpingo oophorectomy 49 SilverHawk Plaque Excision System 49 tracheostomy 49 interventional cardiologists interventional radiolactivity SPM# 49 biliary stent 49 transarterial 49 orthopedic surgeries 49 acute aortic dissection 49 anterior spinal 49 lumbar spine fusion 49 artery stenosis 49 blood counts CBCs 49 callus formation 49 pelvic ultrasound 49 esophagogastroduodenoscopy 49 LVAD 49 Bone grafts 49 insert titanium rod 49 trans urethral resection 49 carotid stents 49 Alan Kadish 49 Intraoperative 49 pulsatile flow 49 subclavian 49 bowel resections 49 ventricular septal defect VSD 49 myelomeningocele 49 autologous bone marrow 49 coronary occlusion 49 coronary artery blockages 49 Fundoplication 49 CABG procedure 49 endoscopic biopsy 49 endoscopic procedure 49 abdominal aortic aneurysms AAA 49 thoracic aortic 49 lumbar decompression 49 Mitral Valve 49 undergo cardiac catheterization 49 implant stents 49 stent graft placement 49 underwent coronary angiography 49 millimeter incision 49 decongestive therapy 49 Endometrial ablation 49 pneumonectomy 49 minimally invasive therapies 49 Moyamoya disease 49 computerized axial tomography 49 Balloon angioplasty 49 extracorporeal shock wave lithotripsy 49 aorta surgery 49 dissected aorta 49 carotid artery blockage 49 Cataract surgery 49 catheterization lab 49 Implantable Cardioverter Defibrillator ICD 49 dilations 49 endoscopic surgical 49 Angioplasty involves 49 postoperative morbidity 49 Postoperative complications 49 sonographically guided 49 meniscal tear 49 radioiodine therapy 49 ureters 49 Skin grafts 49 thoracolumbar spine 49 Valsalva maneuver 49 bypass graft surgery 49 needle insertions 49 anastomosis 49 incision 49 caths 49 VAD implantation 49 acute decompensation 49 neurological complications 49 iliac vein 49 catherization lab 49 axillary lymph node dissection 49 osteotomies 49 pyeloplasty 49 fundoplication 49 surgical incision 49 Catheter ablation 49 Cath Lab 49 hepatic veins 49 Mohs surgery 49 temporal lobectomy 49 Enhanced External Counterpulsation 49 fibrinolytic therapy 49 tracheotomy 49 Balloon sinuplasty 49 repair hernias 49 postoperative atrial fibrillation 49 fine needle aspiration 49 controlled analgesia PCA 49 transthoracic echocardiography 49 abdominal computed tomography 49 aortic root replacement 49 contractile function 49 emergency caesarean section 49 Valiant Thoracic Stent Graft 49 endoscopic sinus surgery 49 infarction STEMI 49 urinary diversion 49 laparoscopic surgery 49 pulmonary veins 49 intubating 49 coblation 49 Coronary artery bypass graft 49 resection arthroplasty 49 urethroplasty 49 malperfusion 49 atrioventricular septal defect 49 surgical biopsies 49 NovaSure procedure 49 popliteal artery 49 polypectomy 49 thoracic aneurysms 49 cardiothoracic surgeon 49 Peritoneal dialysis 49 occluded catheters 49 activator tPA 49 neobladder 49 thoracoabdominal 49 urethral stricture 49 arthroscopies 49 laparoscopic surgeries 49 catheter angiography 49 laryngoscopy 49 polyp detection 49 sonographic examination 49 stent wire mesh 49 ERBITUX therapy 49 minimally invasive laparoscopic 49 intravenous medications 49 implantations 49 treated nonsurgically 49 cardiac surgeons 49 Heartmate II 49 lymph node dissection 49 hemorrhagic bleeding 49 laparoscope 49 incisional pain 49 bowel obstruction 49 defective aortic valve 49 distal anastomosis 49 paraspinal muscles 49 fixator 49 microcirculatory improvement helping 49 catheter 49 repigmentation 49 resections 49 parathyroidectomy 49 Carotid artery disease 49 Plicator 49 ventral hernias 49 intravenous sedation 49 angiography 49 prostatectomies 49 Minimally invasive 49 abdomen pelvis 49 thoracic surgeons 49 aortic arch 49 umbilical hernia 48 atrioventricular node 48 trabeculectomy 48 gynecologic procedures 48 embolizations 48 cartilage defects 48 Left Ventricular Assist 48 meniscectomy 48 Coronary bypass 48 kyphoplasty procedure 48 EASE Trial 48 diskectomy 48 CT perfusion 48 peripheral vasculature 48 Coronary artery bypass grafting 48 distraction osteogenesis 48 cardiac tamponade 48 breast biopsies 48 subarachnoid hemorrhage SAH 48 quadruple coronary bypass 48 ganglion cyst 48 Penumbra System 48 extracorporeal circulation 48 coronary vessels 48 surgical decompression 48 iMRI 48 oral anticoagulant therapy 48 coronary artery stents 48 noncancerous tumor 48 RF Kyphoplasty 48 coronary artery bypass grafting 48 bicuspid valve 48 transradial approach 48 pulmonary atresia 48 ClosureFAST catheter 48 inserting catheter 48 subclavian vein 48 treat menorrhagia 48 enucleation 48 femoral popliteal 48 gastrostomy 48 functional mitral regurgitation 48 activator rt PA 48 INFUSE Bone Graft 48 Cardiopulmonary bypass 48 electrocardiograph 48 CABG procedures 48 extrapleural pneumonectomy 48 obstructive jaundice 48 interventional cardiologist 48 tumescent liposuction 48 laparoscopic minimally invasive 48 fluoroscopy 48 AF ablation procedures 48 CT Angiography 48 capsular bag 48 shunt implanted 48 cardiac resuscitation 48 remove cancerous tumor 48 radical nephrectomy 48 arterial stents 48 percutaneous drainage 48 radical cystectomy 48 balloon dilatation 48 subcutaneous tissues 48 topical anesthesia 48 atrial septal defects 48 aneurysm rupture 48 hemodynamically unstable 48 small bowel resection 48 Européenne Mark 48 endoscopic retrograde cholangiopancreatography 48 Radiofrequency ablation 48 blocked coronary arteries 48 cardiopulmonary bypass 48 venipuncture 48 postoperative complications 48 lub SHOOP 48 ventricular reconstruction 48 Radiographs 48 Holter monitor 48 internal mammary artery 48 bunionectomy 48 clock opioid analgesia 48 laryngospasm 48 endotracheal intubation 48 epidural catheter 48 cryoplasty 48 venous hypertension 48 intravitreal injections 48 LASIK procedure 48 lightly sedated 48 clot retrieval 48 CorMatrix ECM 48 nebulizer treatments 48 brachial plexus injuries 48 multivisceral transplant 48 transesophageal echocardiography TEE 48 catheter insertions 48 aortic valve replacement 48 nerve decompression 48 lumbar puncture 48 aortic stent grafts 48 pacemaker implanted 48 PICSO ® 48 annuloplasty ring 48 lumbar disc herniation 48 perforated intestine 48 epidural analgesia 48 vertebral compression fractures VCFs 48 atrial arrhythmias 48 pars plana vitrectomy 48 epidural injection 48 diaphragmatic hernia 48 carotid endarterectomy surgery 48 vertebrobasilar 48 Edwards SAPIEN valve 48 Dr. Cadeddu 48 intraoperative bleeding 48 uterine fibroid tumors 48 venography 48 epicardial ablation 48 corneal transplantation 48 coronary angioplasty procedures 48 HeartNet 48 3T MRI 48 surgical debridement 48 ERCP 48 Torn cartilage 48 explant 48 arteriovenous malformation 48 STEMIs 48 IntraLase laser 48 CT coronary angiography 48 EECP 48 removed laparoscopically 48 congenital cardiac 48 hypoventilation 48 stenosis narrowing 48 gastro intestinal bleeding 48 ductal lavage 48 Computerized tomography 48 cannulae 48 tracheostomy tube 48 valve regurgitation 48 extracranial 48 arteriovenous access 48 inflamed pancreas 48 incisional hernia 48 colonography 48 diseased artery 48 cancerous prostate gland 48 aortic valve stenosis 48 tricuspid valves 48 spinal manipulations 48 gastric imbrication 48 Catheterization 48 histological examination 48 aortas 48 resynchronization therapy 48 resolves spontaneously 48 cardiac CT angiography 48 Humanitarian Device Exemption 48 Tickle Lipo 48 PlasmaBlade 48 tricuspid valve 48 catheterization procedures 48 Laparoscopic Roux en 48 EnSite Velocity System 48 thrombus aspiration 48 stimulation PTNS 48 incisionless procedure 48 percutaneous coronary intervention 48 Ventricular Assist Device 48 abdominal pelvic 48 cardiac perfusion 48 diseased aortic valve 48 fractured cervical vertebra 48 coronary bypass graft 48 bronchogenic 48 electrical cardioversion 48 mitral repair 48 deep vein thromboses 48 Sonography 48 tracheal stenosis 48 surgical biopsy 48 Pillar Procedure 48 esophagogastric 48 coronary artery 48 descending thoracic aorta 48 extracorporeal circulatory support 48 arthrography 48 urologic gynecologic 48 stem intestinal bleeding 48 proximal anastomosis 48 interventional catheterization procedures 48 TURBT 48 da Vinci robot 48 spinal tap 48 leaky mitral valve 48 repair torn aorta 48 surgical incisions