Related by context. Frequent words. (Click for all words.) 64 atrial fibrillation AF 64 arrhythmias 59 atrial fibrillation 58 cardiac arrhythmia 55 arrhythmia 54 Atrial fibrillation 53 irregular heartbeats 52 coronary artery disease 52 cardiac 51 syncope 51 cardiovascular disorders 51 vascular disease 51 diabetic nephropathy 51 ventricular fibrillation 51 CNS disorders 51 implantable devices 50 acute ischemic stroke 50 peripheral arterial disease 50 acute coronary syndrome 50 sudden cardiac death 50 acute coronary syndromes 50 Atrial Fibrillation 50 catheter ablation 49 electrophysiology 49 cardiac resynchronization therapy 49 vascular diseases 49 cardiovascular diseases 49 sleep disordered breathing 49 macular edema 49 acute myocardial infarction 49 aortic stenosis 48 Alzheimer disease AD 48 cardiovascular 48 myocardial infarction 47 cardiovascular disease 47 obstructive sleep apnea 47 iron overload 47 peripheral vascular disease 47 ankylosing spondylitis 47 ischemic stroke 47 peripheral artery disease 47 diabetic neuropathy 47 endocrine disorders 47 hypotension 47 psychiatric disorders 47 coronary 46 pulmonary arterial hypertension 46 severe sepsis 46 pulmonary hypertension 46 Heart Rhythm 46 implantable defibrillators 46 neurostimulation 46 thrombosis 46 inflammatory disorders 46 neuromodulation 46 myocardial 46 renal disease 46 disorders 46 Sepsis 46 heart arrhythmia 46 uterine fibroids 45 benign prostatic hyperplasia 45 peripheral vascular 45 interventional 45 cardiac rhythm 45 dyslipidemia 45 renal impairment 45 ablation 45 cardiovascular disease CVD 45 interventional cardiology 45 dilated cardiomyopathy 45 aortic dissection 45 vascular 45 ischemic strokes 45 neurovascular 45 open angle glaucoma 45 sudden cardiac arrest 45 renal dysfunction 44 neurological diseases 44 epilepsy 44 gastrointestinal disorders 44 implantable 44 neurologic 44 QT interval 44 percutaneous 44 infarction 44 inflammatory diseases 44 immune mediated 44 STEMI 44 implantable device 44 CABG surgery 44 autoimmune diseases 44 myocarditis 44 hemorrhagic stroke 44 hypercholesterolemia 44 electrocardiogram ECG 44 gastroesophageal reflux disease 44 coronary disease 44 systemic lupus erythematosus 43 liver fibrosis 43 ischemic