Related by context. Frequent words. (Click for all words.) 82 catheters 69 Catheter 68 cannula 64 balloon catheter 63 stent 62 guidewire 60 venous 60 anastomosis 59 stent graft 59 percutaneous 58 endoscope 57 minimally invasive 57 suture 57 handpiece 56 minimally invasive procedure 55 implant 54 catheterization 54 incision 53 intra operative 53 ablation 53 embolization 52 thrombus 52 vascular 52 femoral 52 electrode 52 laparoscopic 52 coronary stent 51 radiofrequency ablation 51 endoscopic 51 stents 51 implantable device 51 guidewires 51 drug eluting stent 51 Impella 51 fluoroscopy 51 endovascular 51 aortic 51 valve 51 occlusion 51 neurostimulation 50 tube 50 clot 50 Catheters 50 minimally invasive surgery 50 stoma 50 surgical 50 abdominal cavity 50 lesion 50 stent placement 50 hemostasis 50 ureter 49 heart valve 49 fibrillation 49 urethra 49 forceps 49 bronchoscopy 49 endoscopes 49 spinal implant 49 catheter ablation 49 bladder 49 suction 49 incisions 49 implantable cardioverter defibrillator 49 abdominal wall 49 patency 49 excimer laser 49 grafts 48 laparoscopic surgery 48 laparoscopy 48 balloon angioplasty 48 mitral valve 48 spinal canal 48 surgical procedure 48 ultrafiltration 48 endoscopy 48 intraoperative 48 biliary 48 Endoscopic 48 LVAD 48 left ventricle 48 cryoablation 48 cardiopulmonary bypass 48 hernia repair 48 coronary stents 48 electrodes 47 injector 47 carotid 47 implantation 47 stenting 47 pacemaker 47 hydrogel 47 coronary artery 47 interventional procedures 47 airway 47 saline 47 hip implant 47 spacer 47 IVUS 47 minimally invasive procedures 47 coronary artery bypass graft 47 implantable defibrillator