Related by context. Frequent words. (Click for all words.) 73 intravascular ultrasound IVUS 72 IVUS 67 optical coherence tomography 66 optical coherence tomography OCT 65 near infrared spectroscopy 64 thrombectomy 64 Doppler ultrasound 63 echocardiographic 63 Computed tomography 63 intravascular 63 intra operative 62 SilverHawk 62 surgical ablation 62 magnetic resonance MR 62 atherectomy 62 carotid artery stenting 61 minimally invasive technique 61 balloon kyphoplasty 60 MDCT 60 echocardiography 60 phacoemulsification 60 angiography 60 electrocardiographic 60 CT angiography 60 imaging MRI 59 myocardial perfusion 59 transvaginal 59 Radiographic 59 noninvasively 59 fluoroscopic 59 intraoperatively 59 ultrasound imaging 59 stent grafts 59 electrocardiography 59 oximetry 59 Carotid 58 PFO closure 58 intracranial 58 CT computed tomography 58 Positron Emission Tomography PET 58 electrophysiological 58 fluoroscopy 58 MitraClip 58 paclitaxel eluting stent 57 angiographic 57 Masimo Rainbow SET 57 interventional 57 Laparoscopic surgery 57 endoscopic 57 kyphoplasty 57 coronary angiography 57 balloon catheter 57 RF ablation 57 Intraoperative 57 noninvasive 57 carotid stenting 57 coronary calcium 57 radial artery 57 transcatheter 57 stented 57 balloon catheters 57 Computed Tomography 57 cystoscopy 56 catheter ablation 56 Echocardiography 56 bypass grafts 56 bronchoscopy 56 carotid intima media 56 microsurgical 56 parathyroid 56 single photon emission 56 immunohistochemical 56 Perfusion 56 Coblation 56 conventional colonoscopy 56 ultrasound 56 ultrasound scanners 56 MTWA 56 intraoperative 56 Coronary Stent 56 spinal cord stimulation 56 TAXUS stent 56 SpO2 56 Magnetic resonance imaging 56 myocardial perfusion imaging 56 MitraClip R 56 Minimally invasive 56 vascular malformations 56 ablations 55 TAXUS Stent 55 uterine fibroid embolization 55 peripheral vascular 55 da Vinci robot 55 vitrectomy 55 Xience V 55 INVOS System 55 hemodynamics 55 sonographic 55 Surgical System 55 sentinel lymph node 55 Stenting