Related by context. All words. (Click for frequent words.) 68 ventricular assist 67 LVAS 66 miniaturized implantable 65 Levacor TM 65 extracorporeal 65 ventricular assist device 64 Ventricular Assist Device 64 Heartmate II 64 biventricular 64 HeartMate II LVAS 64 Novacor R 64 System LVAS 63 intra aortic balloon 63 ventricular assist devices 63 descending thoracic 63 Ventricular Assist Device VAD 63 surgical aortic valve 63 Left Ventricular Assist Device 63 bearingless fully magnetically levitated 62 HeartMate XVE 62 hypervascular tumors 62 treating abdominal aortic 61 percutaneous catheter 61 percutaneous aortic valve 61 Left Ventricular Assist 61 biventricular pacemaker 61 abdominal aortic 61 implantable centrifugal rotary 61 GORE TAG Device 61 arteriovenous fistula 61 Assist Device 61 occlusive disease 60 Berlin Heart EXCOR 60 hypoplastic 60 Mitral valve 60 Occluder 60 HeartAssist 5 60 Amplatzer 60 aneurysms AAA 60 Thoratec HeartMate 60 thoracic aortic aneurysm 60 valve implantation 60 balloon valvuloplasty 60 DeBakey VAD 60 CorMatrix ECM 59 arterial aneurysms 59 percutaneous coronary 59 balloon dilation 59 Novacor II 59 nerve stimulator 59 saphenous vein graft 59 occluded artery 59 LVAD 59 ventricular remodeling 59 bi ventricular 59 pacemaker implantation 59 Heartmate 59 NAVISTAR R 59 functional mitral regurgitation 59 GORE TAG ® 59 Dacron graft 59 keratoplasty 59 stem cell engraftment 59 noncoronary 59 CardioWest TAH t 59 septal 59 Levacor VAD 59 thoracolumbar spine 59 obstructive lesions 59 infarcted myocardium 59 replacement PAVR 59 coronary vasculature 59 replace diseased aortic 59 bi ventricular pacing 59 Levacor 59 total abdominal hysterectomy 58 Ectopia Cordis 58 Levitronix 58 arteriovenous malformations 58 cardioverter defibrillator 58 pulmonic valve 58 DuraHeart LVAS 58 HeartMate R 58 arteriotomy 58 irregular quivering 58 AMPLATZER R 58 endoprosthesis 58 endovascular graft 58 OPCAB 58 pulmonary valves 58 osteochondral 58 Pericardial 58 HVAD 58 biventricular pacing 58 Ventricular 58 anastomotic devices 58 Septal 58 STARFlex ® 58 atrioventricular septal defect 58 intravascular 58 intimal hyperplasia 58 radioiodine therapy 58 cardiac resynchronisation therapy 58 venous drainage 58 HeartNet 58 thoracic aortic aneurysms 58 dissolving blood clots 58 splenic artery 58 extracorporeal membrane oxygenation 58 balloon dilatation 58 Artificial Disc 57 saphenous vein grafts 57 atrial arrhythmias 57 femoral popliteal 57 clot retrieval 57 Intracranial 57 tricuspid valves 57 Cardiac resynchronization therapy 57 Devices LVADs 57 extra articular 57 pulmonary artery banding 57 transplantation HCT 57 transcutaneous electrical nerve 57 transapical aortic valve 57 intraocular lens implantation 57 atrial septal defects 57 descending thoracic aorta 57 pump IABP 57 Fontan procedure 57 generation rotary VAD 57 homograft 57 Novacor LVAS 57 superficial femoral 57 phrenic nerve 57 ischemic mitral regurgitation 57 autologous bone marrow 57 valve prosthesis 57 artery bypass 57 GLIADEL Wafer 57 AneuRx 57 antireflux 57 pacemakers implanted 57 occipital nerve 57 DuraHeart TM 57 Merci Retriever 57 contractile function 57 liver resection 57 Aortic valve 57 ventricular septum 57 Microvascular 57 arterial grafts 57 anterior spinal 57 Biventricular 57 rFVIIa 57 intraventricular 57 esophageal atresia 57 Cribier Edwards 57 vascular grafts 57 extracorporeal circulation 57 CardioWest TM 57 minimally invasive endovascular 57 LVADs 57 EXCOR 57 DuraHeart 57 intracavitary 57 AV fistulas 57 anterior lumbar interbody fusion 57 bioartificial 57 tricuspid atresia 56 transthoracic 56 nerve stimulators 56 recombinant tissue plasminogen 56 scleral buckling 56 Cardiac Resynchronization Therapy 56 thoracic aortic 56 thoracic aorta 56 interbody fusion 56 treat brain aneurysms 56 fibrin glue 56 internal thoracic artery 56 Uterine fibroid embolization 56 CardioWest ™ 56 transesophageal echocardiography 56 Embolic Protection System 56 VentrAssist 56 neurogenic bladder 56 coronary sinus 56 vertebrobasilar 56 RELIANT Trial 56 aortic valve stenosis 56 intra arterial 56 bypass grafting 56 CentriMag 56 implant defibrillator 56 radiofrequency RF 56 arteriovenous 56 secretes insulin 56 CardioWest artificial heart 56 cartilage defects 56 pulmonary alveolar 56 intracoronary 56 Percutaneous 56 mitral repair 56 ischemia induced 56 biliary stents 56 Spinal cord 56 IABP 56 vascular stents 56 Eisenmenger syndrome 56 myocardial tissue 56 RF Kyphoplasty 56 bifurcated lesions 56 transarterial 56 Novacor 56 percutaneous transluminal coronary angioplasty 56 pretransplant 56 GORE HELEX Septal Occluder 56 chronic thromboembolic pulmonary 56 liver resection surgeries 56 intervertebral disc 56 neuro stimulation 56 microcirculatory improvement helping 56 dissolve blood clots 56 Transcatheter 56 internal mammary artery 56 AlphaCor 56 valvuloplasty 56 osteogenesis 56 sutureless 56 endovenous laser ablation 56 RVOT 56 unclog arteries 56 minimally invasive endoscopic 56 artery embolization 56 vasculopathy 56 peripheral vasculature 56 popliteal artery 56 transcatheter closure 56 endovascular abdominal aortic 56 regenerate cartilage 56 implantable pacemaker 56 hemodynamic instability 56 surgical revascularization 56 Edwards SAPIEN XT 56 gastroduodenal 56 Novalung 56 suprarenal 56 Ebstein anomaly 56 inserted subcutaneously 56 sacral nerve stimulation 56 carotid artery stent 56 thrombus aspiration 56 coil embolization 56 Européenne Mark 56 HALO# [002] 56 diseased aortic valve 56 adrenalectomy 55 Delayed Graft Function 55 transcatheter aortic valve 55 ethmoid 55 pulmonic 55 deep venous thromboses 55 dorsalis pedis 55 intramedullary nail 55 gynecologic procedures 55 Percutaneous vertebroplasty 55 computed tomography angiography 55 stimulation TENS 55 percutaneous intervention 55 lumbar disc replacement 55 transapical 55 tricuspid valve 55 replacement TAVR 55 neurostimulators 55 pulmonary atresia 55 implantable cardioverter 55 AV fistula 55 mesenteric ischemia 55 Class IIIb 55 distal biceps tendon 55 multiorgan 55 Neo Bladder Augment 55 TAH t 55 appendiceal 55 oxygenator 55 endovascular stent graft 55 electrically stimulates 55 aortic dissections 55 Mitomycin C 55 subarachnoid space 55 TAXUS Stents 55 mitral valve replacement 55 vascular occlusion 55 peripheral artery 55 mitral stenosis 55 reinnervation 55 angioplasty stents 55 systemic hypotension 55 PAGCL 55 Atypical Hemolytic Uremic Syndrome 55 intracerebral 55 underwent radical cystectomy 55 CryoValve SG 55 basilar artery 55 Circulatory Support 55 arterio venous 55 Percutaneous Transluminal Coronary Angioplasty 55 anastomotic 55 BioSTAR ® 55 TURBO Booster 55 inserted percutaneously 55 Arteriovenous 55 mitral valves 55 Circulatory Support System 55 thymectomy 55 transseptal 55 Successfully Treats 55 percutaneous procedures 55 embolectomy 55 biliary stent 55 coarctation 55 angiogenic responses 55 venous catheter 55 abdominal aneurysms 55 AngioSculpt 55 hepatic veins 55 Tracheostomy 55 Prestige Cervical Disc 55 prosthetic valve 55 tamponade 55 TAVI procedure 55 outflow tract 55 Carotid artery 55 TAXUS Element Paclitaxel Eluting 55 aortic root replacement 55 Stent Grafts 55 engineered bladders 55 bioartificial liver 55 Vagus nerve 55 hemodynamically significant 55 hemostatic agents 55 dysfunction LVSD 55 septal defect 55 Abiocor 55 MicroMed Cardiovascular Inc. 55 pulsatile 55 nonischemic 55 Vascular Grafts 55 SpyGlass System 55 Implantable cardioverter defibrillators 55 descending aorta 55 Merci Retrieval System 55 embolic protection device 55 VEPTR 55 transcutaneous 55 valvular heart disease 55 axillary artery 55 cardioverter defibrillators 55 transection 55 Nerve Stimulation 55 neovascularisation 55 Rheos System 55 tissue perfusion 55 Cardiopulmonary bypass 55 endocrine pancreas 55 diagnostic catheterization 55 pulmonary vasculature 55 atrioventricular 55 endothelial keratoplasty 55 tricuspid valve repair 55 musculoskeletal tissues 55 Left ventricular 54 synthetic grafts 54 vertebral compression fractures 54 Cryoablation 54 scar tissue encapsulating pacing 54 diseased aortic heart 54 hibernating myocardium 54 allogeneic hematopoietic cell 54 benign prostate hyperplasia 54 mitral valve regurgitation 54 Implantable Cardioverter Defibrillator 54 tracheal intubation 54 CircuLite 54 NAVISTAR ® THERMOCOOL ® 54 aortic stent grafts 54 CTO recanalization 54 Avascular necrosis 54 idiopathic dilated cardiomyopathy 54 reteplase 54 iliac artery 54 patent ductus arteriosus 54 microsurgical 54 defibrillator CRT D 54 self expanding nitinol 54 occluder 54 pacemakers implantable cardioverter defibrillatorsHELB 54 Aneurysm Repair 54 organ perfusion 54 iliac arteries 54 carotid sinus 54 vein ablation 54 superior mesenteric artery 54 allogenic 54 intracardiac 54 femoral vein 54 thrombosed 54 cardioplegic arrest 54 extra corporeal membrane 54 WallFlex Biliary RX 54 pulmonary artery catheterization 54 Endothelial 54 Edwards SAPIEN transcatheter aortic 54 percutaneous aortic 54 vapreotide acetate 54 distraction osteogenesis 54 ATS Simulus R 54 renal artery stenting 54 spinal cord stimulation 54 cell transplantation 54 disposable catheter 54 cortical stimulation 54 CardioFit 54 HeartMate 54 TRAM flap 54 Ventricular Assist Devices 54 Biocor 54 NeuRx DPS RA 54 proximal femoral 54 Mitroflow 54 cardiac catherization 54 ventricular dilation 54 ventricular bypass 54 cystic fibrosis chronic pancreatitis 54 CardioPass TM 54 ® VAD Ventricular 54 anticlotting drugs 54 coronary intervention 54 vProtect TM Luminal Shield 54 ANCA associated 54 microdebrider 54 CoreValve System 54 inferior vena cava 54 longus tendon 54 bone grafting procedures 54 septal defects 54 EverFlex 54 bifurcation stent 54 AF ablation 54 MGuard TM 54 Islet cells 54 enhanced external counterpulsation 54 Aortic Bioprosthesis 54 Arrow LionHeart 54 cardiopulmonary bypass CPB 54 minimally invasive interventional radiology 54 Aortic Valve 54 abnormal uterine bleeding 54 ablate cardiac tissue 54 malpositioned 54 NexStent 54 deep vein thromboses 54 CorCap 54 cerebral aneurysms 54 tissue ablation 54 clot busters 54 Carotid endarterectomy 54 Bioprosthesis 54 fundoplication 54 AB# TM 54 mechanical thrombectomy 54 collagen scaffold 54 medically refractory 54 sinus venosus 54 chronic venous insufficiency 54 removed laparoscopically 54 myocardial contractility 54 defibrillator implant 54 malignant ascites 54 pulmonary artery catheters 54 recurrent laryngeal nerve 54 coronary artery stenting 54 Terumo Heart Inc. 54 urothelial cancer 54 coronary bypass grafting 54 Catheter ablation 54 Grafts 54 edifoligide 54 fracture fixation 54 PEEK OPTIMA ® 54 cardiopulmonary bypass 54 esophageal gastric 54 coronary artery bypass grafts 54 Peripheral Arterial 54 symptomatic ischemic 54 Occlusive Disease 54 glial derived neurotrophic 54 ureteral stones 54 mitral annular 54 mismatched bone marrow 54 aneurysm sac 54 IMPELLA 54 regenerating bone 54 defibrillator ICD 54 Sirolimus eluting 54 somatosensory evoked potentials 54 Absorbable 54 Humeral 54 ventricular reconstruction 54 ascending aortic 54 intrathoracic 54 sinus node 54 StarClose 54 treat vertebral compression 54 pancreatic ductal 54 stopwatch sized 54 anticoagulants blood thinners 54 cerebral vasospasm 54 corneal inlay 54 acute hepatic 54 pericardial 54 infective endocarditis 54 spinal cord stimulator 54 mitral valve repair 54 Ventricular Tachycardia 54 CardioPass 54 thrombus removal 54 cavernous sinus 54 surgical implantation 53 microcatheter 53 perfuse 53 thoracentesis 53 axon regeneration 53 stimulator implanted 53 implantable pulse 53 valvular 53 coronary artery revascularization 53 ureteric 53 percutaneous drainage 53 treat atrial flutter 53 Interagency Registry 53 kidneys pancreas 53 lutropin alfa 53 renal biopsy 53 endoluminal 53 Spectranetics laser 53 vein grafts 53 Impella ® 53 allogeneic bone marrow 53 bio absorbable 53 mammary artery 53 HeartMate LVAS 53 acutely decompensated heart 53 explanted 53 Extracorporeal 53 occluders 53 allogeneic transplants 53 cardiac resynchronization 53 atrioventricular node 53 arrythmias 53 Destination Therapy 53 endovascular stent 53 implantable vascular 53 penetrating keratoplasty 53 unblock clogged arteries 53 autologous tissue 53 Autologous 53 dilated cardiomyopathy DCM 53 transfemoral 53 Accelerated Partial Breast Irradiation 53 Thoratec HeartMate II 53 adult mesenchymal stem 53 ureteral stents 53 dural 53 HeartWare HVAD 53 allogeneic hematopoietic stem cell 53 Enable valve 53 Broncus Technologies 53 artificial sphincter 53 carotid stent 53 implantable cardioverter defibrillator ICD 53 microvascular decompression 53 Balloon angioplasty 53 denervation 53 regenerating tissues 53 unstable angina pectoris 53 STARFlex 53 Intra arterial 53 tubal ligation reversal 53 biventricular pacemakers 53 ATS CryoMaze TM 53 atrial septal defect 53 infrapopliteal 53 surgical decompression 53 VentrAssist LVAD 53 fluoroscopically guided 53 Stabilimax NZ 53 sacrocolpopexy 53 pulsed electromagnetic field 53 abdominal aortic aneurysms AAA 53 STARFlex R 53 interspinous process 53 angiogenic therapy 53 Dural Sealant 53 ischemia reperfusion injury 53 ablate tissue 53 bypass grafts 53 transesophageal 53 hypoglossal nerve 53 coronary stenting 53 cardiac defibrillator 53 microcatheters 53 Femoral 53 keratoprosthesis 53 neobladder 53 biventricular failure 53 thyroid parathyroid 53 antegrade 53 transurethral 53 Intravascular Ultrasound IVUS 53 carotid artery stenting CAS 53 vascular anatomy 53 Islet cell 53 Coherex FlatStent 53 annuloplasty rings 53 treat menorrhagia 53 refractory angina 53 percutaneous transluminal 53 nonsurgical procedure 53 venous reflux 53 posterior tibial nerve 53 manufactures miniaturized implantable 53 fluoroscopy guided 53 osteoid osteoma 53 Minimally invasive 53 endovenous ablation 53 controlled analgesia 53 distal anastomosis 53 stent grafts 53 endograft 53 contractile muscle 53 ventricular septal defect VSD 53 undergoing cardiac catheterization 53 arteriovenous AV 53 Vitrectomy 53 angioplasty stenting 53 surgical ablation 53 uterus fallopian tubes 53 Duodenal 53 baroreceptors 53 Humanitarian Device Exemption 53 terminal ileum 53 meniscectomy 53 dissolve clots 53 renal arteries 53 epicardial 53 decompressive surgery 53 biliary 53 Enhanced External Counterpulsation 53 LVAD implanted 53 intermittent hemodialysis 53 endovascular aneurysm repair 53 biliary tract 53 centrifugal pump 53 myoblast therapy 53 catheters guidewires 53 embolic coils 53 carotid artery stents 53 Implantable Cardioverter Defibrillator ICD 53 neuromuscular electrical stimulation 53 regenerative therapy 53 submandibular gland 53 electrosurgical generator 53 transplanted islets 53 defibrillation leads 53 saphenous veins 53 transoral 53 transplant HSCT 53 Stenosis 53 bone allografts 53 TELIGEN 53 Autogenous 53 Implantation 53 Intraocular 53 cardiac tamponade 53 cardioversion 53 rt PA 53 Nonsurgical 53 carotid artery blockage 53 jejunal 53 branch retinal vein 53 ventricle 53 Ventricular Assist System 53 PICCs 53 implantation 53 right ventricular outflow 53 Coronary stents 53 Aortic 53 type plasminogen activator 53 ablation therapy 53 insulin secreting 53 beta islets 53 rhizotomy 53 reoperations 53 parathyroidectomy 53 Synchrony lens 53 prostate carcinomas 53 iDuo 53 metallic stent 53 malperfusion 53 intravenous diuretics 53 Resection 53 intramyocardial 53 discogenic pain 53 electrocardiography ECG 53 Coronary artery bypass 53 clogged coronary artery 53 inserts catheter 52 subconjunctival injection 52 cranioplasty 52 bioprosthetic 52 Hypertrophy 52 abdominal aorta 52 Vascular Graft 52 intraluminal 52 endobronchial 52 mechanical dyssynchrony 52 metastatic malignant 52 endoscopic surgical 52 steroid eluting 52 Palmaz stent 52 treating cancerous tumors 52 vascular abnormalities 52 atrioventricular valve 52 MGuard ™ 52 retinal vein occlusion induced 52 cannulated 52 fibrin deposition 52 intra aortic 52 esophageal stent 52 HepaMate ™ 52 TAXUS Express Stent 52 InterStim 52 Embolic Protection 52 photocoagulation 52 amino acid cystine accumulates 52 left ventricular dysfunction 52 PROMUS R 52 cardiac dysfunction 52 atrial septal 52 Fully Covered Stent 52 cochlear nerve 52 lung esophageal 52 Balloon sinuplasty 52 cerebral perfusion 52 arteriovenous access 52 Ischemic 52 allograft tissue 52 CMV seropositive 52 Adjunctive 52 underwent balloon angioplasty 52 Isolator Synergy TM 52 Mitral valve repair 52 vascular insufficiency 52 hemodialysis peritoneal dialysis 52 hemorrhagic bleeding 52 flecainide 52 Medtronic CoreValve System 52 Activase 52 cerebral ischemia 52 arteriotomy site 52 interbody 52 autologous transplant 52 surgical resection cavity 52 proximal humerus 52 pericardial patch 52 Hematopoietic 52 Coronary bypass 52 autografts 52 minimally invasive cardiac 52 aortic tissue 52 percutaneously 52 bowel resection 52 dobutamine 52 coronary artery bypass grafting 52 Abiomed Impella 52 InSync Sentry 52 angioplasty stent 52 Adhesion Barrier 52 transcranial magnetic stimulation TMS 52 Angiox R 52 Implanted 52 atrial septum 52 percutaneous injection 52 lung resection 52 meniscal repair 52 interventional catheterization 52 involves threading catheter 52 autologous cells 52 endovascular coiling 52 gallbladder removals 52 endoscopic retrograde cholangiopancreatography ERCGrant Parpan 52 Secca System 52 Coronary Artery Bypass Graft 52 ejection fractions 52 left ventricular systolic 52 Hemolung 52 coronary vascular 52 revascularisation 52 cervical fusion 52 HeartMate II 52 Coronary artery bypass graft 52 Ischemia 52 carotid artery stenosis 52 intraductal 52 cardiogenic shock 52 cardiac myocytes 52 Spinal Cord Stimulation 52 noncancerous growths 52 hypothalamic pituitary 52 stent wire mesh 52 uterine fibroid tumors 52 intravascular stent 52 SEPET TM 52 automated radiopharmaceutical distribution 52 bioabsorbable stents 52 involves implanting 52 iliac 52 bladder sphincter 52 Doppler echocardiography 52 thrombo embolic 52 revascularized 52 endothelial activation 52 central retinal vein 52 full thickness plication 52 paracentesis 52 atrioventricular block 52 stented vessel 52 bronchoscopic 52 Allograft 52 blocked carotid arteries 52 QuadraSphere 52 pathologic fracture 52 subclavian vein 52 NeuroFlo 52 cadaver bone 52 nerve sheath 52 meningeal 52 EchoCRT 52 Pharos Vitesse 52 implantable cardioverter defibrillator 52 transfusion syndrome 52 cardiac insufficiency 52 ureteroscopy 52 robotically assisted 52 tachyarrhythmia 52 Endometrial 52 protein hydrogel 52 Hypertrophic 52 catheter sheath introducer 52 tissue plasminogen activator tPA 52 Hematopoietic stem cell 52 evaluate ZFP Therapeutic 52 undergoing coronary artery 52 hemodialysis catheters 52 portal vein thrombosis 52 AV node 52 retroperitoneal 52 transcervical 52 bypass graft CABG surgery 52 aortic rupture 52 Aprotinin 52 ePTFE graft 52 myelodysplastic myeloproliferative diseases 52 occluded arteries 52 IOL implantation 52 heterotaxy 52 AMPLATZER 52 hepatic vein 52 cardiac defibrillators 52 Neovasc Reducer 52 RF ablation 52 cerebral spinal 52 cardiac pacemaker 52 acute renal 52 percutaneous 52 sonographic guidance 52 artificial arteriovenous dialysis 52 chemoembolization 52 tissue oxygenation 52 nonsurgical treatment 52 skeletal myoblasts 52 IV Busulfex 52 pancreas liver 52 inotropic agents 52 Sprint Fidelis Leads 52 computed tomographic 52 neurostimulation devices 52 transmural 52 mitral regurgitation MR 52 craniomaxillofacial 52 AngioJet thrombectomy 52 Vitagel 52 surgeons implanted 52 coronary vessels 52 Intravitreal 52 stent coating 52 rhBMP 2 52 pulmonary artery pressures 52 SynCardia Total 52 eSVS MESH 52 SynchroMed 52 customizable drug eluting 52 stents pacemakers 52 Penumbra System 52 iUni 52 Acute Myocardial Infarction AMI 52 acetonide FA 52 selective cerebral perfusion 52 myelomeningocele 52 agenesis 52 Thrombin 52 Liver transplantation 52 retinal neovascularization 52 elective PCI 52 hepatorenal syndrome 52 balloon expandable stent 52 Transcatheter aortic valve implantation 52 solid organ transplantation 52 paroxysmal AF 52 sonographically guided 52 hypoperfusion 52 MERCI Retriever 51 TAXUS Express2 51 immunomodulatory therapy 51 subclavian artery 51 MelaFind R 51 cardiac ablation procedures 51 Z plasty 51 fluoroscopic guidance 51 esophageal resection 51 intra operative 51 CONTAK RENEWAL 51 Novare Surgical Systems 51 cervical spinal cord 51 myopathies 51 Endoprosthesis 51 external counterpulsation 51 patent ductus arteriosus PDA 51 Optical Coherence Tomography OCT 51 Neurostimulation 51 activator tPA 51 valvular disease 51 atrial fibrillation ablation 51 LionHeart 51 subthalamic nucleus STN 51 pedicle screws 51 reimplantation 51 EnRhythm MRI SureScan pacing 51 graft patency 51 corneal graft 51 CRT ICD 51 popliteal 51 de novo kidney transplant 51 expanded polytetrafluoroethylene 51 myotomy 51 coronary drug eluting 51 Aortic valve replacement 51 neointimal hyperplasia 51 counterpulsation 51 intravenous tissue plasminogen 51 MicroMed Technology 51 phakic intraocular lens 51 Electrocardiogram ECG 51 truncus arteriosus 51 thrombus formation 51 colorectal cancer liver metastases 51 CRT Ds 51 R Implantable Replacement 51 thoracoscopy 51 autologous hematopoietic stem cell 51 medicated stent 51 chondral 51 vagal nerve stimulation 51 clot dissolving drug 51 renal kidney 51 intradiscal 51 embolic stroke 51 liquid embolic 51 stimulation PTNS 51 endovascular therapies 51 balloon kyphoplasty procedure 51 valve replacements 51 transvenous 51 peripheral arterial 51 subacromial 51 stent graft 51 atrial ablation 51 myxoma