Related by context. Frequent words. (Click for all words.) 62 central venous catheters 59 iliac 58 catheters 57 Venous 56 central venous catheter 55 urinary catheters 55 thoracic aorta 54 extracorporeal 54 peripheral arteries 54 perfused 53 venous 53 peritoneal 53 endotracheal tube 53 cannulas 53 laparoscopic instruments 53 fluoroscopic 52 anal canal 52 cobalt chromium 52 pericardium 52 abdominal aorta 52 tiny incisions 52 intra aortic balloon 52 stent grafts 52 nasogastric tube 52 endovascular procedures 52 cannulation 52 Carotid 51 indwelling 51 endoscopically 51 catheter 51 saphenous vein 51 Percutaneous 51 anastomosis 51 Aortic 51 intracardiac 51 septal 50 intravascular 50 metal stent 50 catheter inserted 50 sterile gloves 50 renal arteries 50 intra operative 50 electrocautery 50 pulmonary valve 50 duodenal 50 microsurgical 50 tracheal 50 cannula 50 intraoperatively 50 balloon catheter 49 balloon catheters 49 ureters 49 lavage 49 transvaginal 49 maxillary 49 sternal 49 carotid stent 49 Ablation 49 vascular graft 49 stenoses 49 acetabulum 49 bypass grafts 49 oximetry 49 IV catheter 49 phacoemulsification 49 cath labs 49 medullary 49 Penile 49 Catheters 49 retractors 49 guidewires 49 peritoneal cavity 49 dialysate 49 retractor 49 contractures 49 insert catheter 49 bronchus 49 Minimally invasive 49 fluoroscopy 48 aortic arch 48 hemodynamics 48 catheterisation 48 biliary 48 thrombectomy 48 valvular 48 bone cements 48 parenteral nutrition 48 venipuncture 48 perineal 48 epidural anesthesia 48 ablation therapy 48 Cath Lab 48 mitral valve repair 48 electrocardiograph 48 Laparoscopic surgery 48 neurostimulator 48 stented 48 cardiac catheterization laboratory 48 cardiopulmonary bypass 48 intravascular ultrasound 48 pericardial