Related by context. Frequent words. (Click for all words.) 76 pulmonary veins 63 aortic arch 62 atrial 61 thoracotomy 61 anastomosis 61 radial artery 61 saphenous vein 60 stenosis 60 mitral 60 myocardial ischemia 60 aortic 59 mitral regurgitation 59 pulmonary arteries 58 anterior chamber 58 catheter ablation 58 occlusion 58 hemodynamic 58 anterior 58 intraoperative 58 hemodynamics 58 intravascular 58 pulmonary artery 58 ablate 58 ascending aorta 57 left ventricular dysfunction 57 percutaneous 57 dilatation 57 Percutaneous 57 ipsilateral 57 ablation 57 CT angiography 56 catheterization 56 vertebral body 56 intracranial 56 stent placement 56 Posterior 56 contralateral 56 venous 56 carotid 56 distal 56 pericardium 56 Postoperative 55 cannula 55 balloon catheter 55 patency 55 coronary angiography 55 revascularization 55 resected 55 intra operative 55 echocardiographic 55 myocardium 54 vitrectomy 54 intra abdominal 54 Venous 54 left anterior descending 54 perfusion 54 catheter 54 MDCT 54 reoperation 54 axillary 54 lesion 54 bronchi 54 Minimally invasive 54 ventricular 54 Anterior 54 endovascular repair 54 mitral valve repair 54 radiofrequency ablation 54 ischemia 53 circumferential 53 apical 53 annulus 53 fine needle aspiration 53 Ablation 53 coronary artery bypass grafting 53 minimally invasive procedure 53 cardiopulmonary bypass 53 coronary artery 53 angiography 53 palpation 52 thrombolysis 52 fluoroscopy 52 MR imaging 52 fibrillation 52 annular 52 surgical excision 52 reperfusion 52 resection 52 mitral valve 52 guidewire 52 cardiac catheterization 52 preoperatively 52 TURP 52 total knee arthroplasty 52 intravascular ultrasound IVUS 52 intraocular 52 ventricle 52 stent implantation 52 CABG surgery 52 LVEF 52 cryoablation