Related by context. Frequent words. (Click for all words.) 69 bradycardia 66 ventricular arrhythmias 66 hypoxemia 65 Ischemia 65 coronary intervention 64 heart arrhythmias 64 Cardiac Resynchronization Therapy 64 thromboembolism 63 CRT Ds 63 ischemic cardiomyopathy 63 NYHA Class II 63 cerebrovascular events 63 rhythm abnormalities 63 ventricular tachycardia 63 epicardial 62 myocardial ischemia 62 intracardiac 62 intra aortic balloon 62 vasospasm 61 left ventricular dysfunction 61 postsurgical 61 Ventricular 61 Ischemic 61 PONV 61 juvenile idiopathic arthritis 61 Ablation 61 ventricular pacing 61 Defibrillation 60 Obstructive Sleep Apnea 60 thromboembolic events 60 QTc prolongation 60 clopidogrel Plavix 60 hyperkalemia 60 thrombotic events 60 atrial fibrillation AF 60 arrhythmia 60 atrial fibrillation 60 beta blocker therapy 60 thromboembolic 60 fibrinolysis 59 arrhythmias 59 ablation therapy 59 ximelagatran 59 neurologic symptoms 59 Chronic Heart Failure 59 valvular 59 revascularisation 59 ablation procedures 59 hemodynamics 59 cardioversion 59 paclitaxel eluting stents 59 tachycardia 59 left ventricular systolic 59 stable angina 59 cardiac dysfunction 59 decompensation 59 carotid artery stenting 59 claudication 59 QT prolongation 59 vertebral compression fractures 59 eplerenone 59 hyperparathyroidism 58 angina pectoris 58 acute myocardial infarction AMI 58 cerebral infarction 58 QTc interval 58 undergoing coronary artery 58 coronary stenting 58 intermittent claudication 58 Carotid 58 paroxysmal 58 Arrhythmia 58 ventilatory 58 severe hypoglycemia 58 valvular heart 58 irbesartan 58 cardiac resynchronization therapy 58 blood oxygen saturation 58 central retinal vein 58 Esophageal 58 corticosteroid therapy 58 Congestive Heart Failure 58 transurethral resection 58 acute coronary syndromes ACS 58 intravascular 58 arterial thrombosis 58 fibrillation 58 rapid heartbeats 57 intravascular ultrasound 57 thromboprophylaxis 57 implantable cardioverter defibrillator ICD 57 stenoses 57 lumbar spinal stenosis 57 coadministration 57 pharmacologic agents 57 electrocardiography 57 Computed tomography 57 NYHA Class III 57 ischaemia 57 hypotensive 57 ventricular fibrillation