Related by context. Frequent words. (Click for all words.) 63 pulmonary valve 59 saphenous vein 58 diseased arteries 57 abdominal aorta 57 pericardium 57 stent grafts 56 minimally invasive technique 56 balloon catheter 55 stent graft 55 LVADs 55 endoscopically 55 cannula 55 stented 54 vitrectomy 54 ventricular assist 54 ureter 54 angioplasty procedures 54 anastomosis 54 embolic protection 54 aortic valve 53 MitraClip 53 radial artery 53 laparoscopically 53 blocked coronary arteries 53 pulse generator 53 balloon catheters 53 stent placement 53 thoracotomy 53 carotid stenting 53 pericardial 53 ventricular assist devices 53 VADs 53 stent 52 tiny incisions 52 central venous catheters 52 catheter 52 thrombectomy 52 catheter inserted 52 laparotomy 52 ascending aorta 52 ablations 51 severe aortic stenosis 51 leaky valve 51 retractor 51 laparoscope 51 ventricle 51 valve 51 vertebral body 51 CardioWest 51 cannulation 51 mitral valve repair 51 ventricular assist device 51 catheterization lab 51 aortic aneurysms 51 smaller incisions 51 valves 51 mitral valve 51 peripheral arteries 51 catheterization 50 stents 50 neurostimulator 50 bioabsorbable 50 minimally invasive techniques 50 patent foramen ovale 50 discectomy 50 minimally invasive procedure 50 endovascular repair 50 Interventional radiologists 50 metal stents 50 VentrAssist 50 laparoscopic procedure 50 vasculature 50 coronary angioplasty 50 minimally invasive 50 endotracheal tube 50 left atrial appendage 50 intraocular lens 50 aortic arch 50 implant 50 vertebral compression fractures 50 coronary artery bypass grafting 50 mitral 50 kyphoplasty 50 stomach pouch 50 minimally invasive catheter 49 intravascular ultrasound 49 intravascular 49 cardiopulmonary bypass 49 lobectomy 49 mesh tubes 49 Minimally invasive 49 interventionalists 49 pulmonary veins 49 ablation procedure 49 CABG surgery 49 stenting 49 percutaneous 49 catheterization laboratory 49 Novacor LVAS 49 guidewires 49 central venous catheter