Related by context. Frequent words. (Click for all words.) 59 intra aortic balloon 58 Doppler ultrasound 58 intravascular ultrasound 58 Coblation 57 noninvasive technique 57 noninvasive imaging 57 pulse oximeters 56 carotid stent 56 VentrAssist 55 optical coherence tomography 55 oximetry 55 mitral valve repair 55 stent grafts 55 SilverHawk 55 microsurgical 55 minimally invasive technique 55 Laparoscopic surgery 54 implantable cardiac devices 54 RF ablation 54 EECP 54 pulse oximeter 54 transcatheter 54 vascular grafts 54 noninvasive diagnostic 54 SmoothShapes 54 endovascular procedures 54 coronary stenting 53 laparoscopic instruments 53 intravascular 53 neurostimulator 53 MitraClip 53 carotid artery stenting 53 coronary intervention 53 neurostimulators 53 cannulas 53 transcatheter valve 53 Cryoablation 52 ultrasound scanners 52 paclitaxel eluting stent 52 trabeculectomy 52 transvaginal 52 ablation procedures 52 cardiac resynchronization 52 cautery 52 Optical Coherence Tomography OCT 52 interventionalists 52 spinal cord stimulator 52 da Vinci robotic 52 PET positron emission tomography 52 CO2 lasers 52 catheter 52 airway bypass 52 balloon kyphoplasty 52 ablation therapy 52 thrombolytic therapy 52 NovaSure 52 spinal cord stimulation 52 microcatheter 51 intracardiac 51 TandemHeart 51 angioplasty balloon 51 endometrial ablation 51 PET CT imaging 51 oximeter 51 extracorporeal 51 Carotid 51 intracytoplasmic sperm injection 51 HeartMate 51 ablations 51 minimally invasive cardiac 51 NewYork-Presbyterian/Weill Cornell 51 epicardial 51 Echocardiography 51 exhaled nitric oxide 51 ABSORB 51 carotid stenting 51 intra arterial 51 endoscopists 51 cardiac pacemaker 51 SpO2 51 ablation catheters 51 electrocardiography 51 thrombolytics 51 da Vinci surgical 51 pedicle screws 50 nonsurgical treatment 50 cardiac catheterization laboratory 50 drug eluting coronary stent 50 pedicle screw 50 Artificial Heart 50 laser ablation 50 bariatric surgical 50 near infrared spectroscopy 50 balloon catheters 50 intra operative 50 surgical ablation 50 minimally invasive treatments 50 cerebral aneurysms 50 capillary electrophoresis 50 Perfusion 50 presurgical