Related by context. Frequent words. (Click for all words.) 70 angiography 65 echocardiograms 63 ultrasonography 63 SPECT 63 computed tomography 62 MR imaging 61 fluoroscopy 60 cardiology 59 sonography 59 magnetic resonance 59 magnetic resonance imaging 59 echocardiogram 58 CT scanning 58 cardiac 58 PET CT 58 ultrasound 58 radiographic 57 cardiac catheterization 57 ultrasound imaging 57 CT scans 57 IVUS 57 computed tomography CT 57 angiograms 57 catheterization 56 cardiologists 56 radiologic 56 radiographs 56 ECGs 56 radiology 55 PET imaging 55 MRI scans 55 NT proBNP 54 Ultrasound 54 perfusion 54 radiologists 54 interventional procedures 54 endoscopy 54 imaging 53 endoscopic 53 preoperative 53 MRIs 53 intracranial 53 ECG 53 CABG 52 angiographic 52 Magnetic Resonance Imaging 52 revascularization 52 electrocardiograms 52 intraoperative 52 tomography 52 biopsies 52 histology 52 intra operative 51 coronary artery disease 51 electrophysiology 51 interventional 51 CT colonography 51 laparoscopy 51 cardiac surgery 51 radiography 51 ejection fraction 50 cath lab 50 hemodynamic 50 CT scan 50 diagnostic 50 interventional radiology 50 positron emission tomography 50 angiogram 50 stenting 50 aortic 50 CT scanner 49 anticoagulation 49 diagnostic imaging 49 interventional cardiology 49 stent placement 49 CABG surgery 49 CT scanners 49 molecular imaging 49 mammography 49 imaging modalities 49 intubation 49 PET scans 49 risk stratification 49 prognostic 49 positron emission tomography PET 49 cardiovascular 49 MRI scanners 49 Radiology 49 cardiopulmonary 48 STEMI 48 cardiopulmonary bypass 48 neuroimaging 48 systolic 48 ischemia 48 abnormalities 48 prostatectomy 48 myocardial infarction 48 MRI 48 catheter ablation 48 vertebroplasty 48 pulmonary function