Related by context. Frequent words. (Click for all words.) 52 electrical impulses 52 ventricles 50 rhythm abnormalities 49 sensory nerves 48 pulse generator 48 neurostimulator 47 oxygenated blood 47 cardioversion 47 clot formation 46 cardiac resynchronization therapy 45 implantable cardioverter defibrillator 45 vasodilation 45 left ventricle 44 hemodynamics 44 muscle contractions 44 nerve impulses 44 oximetry 44 pulmonary arteries 44 respiration 44 implantable cardioverter defibrillator ICD 43 electrocardiograms 43 lymphatic drainage 43 parasympathetic 43 Aerobic exercise 43 EKG 43 LVAD 42 noradrenaline 42 cerebrovascular events 42 skeletal muscles 42 electrodes attached 42 catecholamines 42 coordinate 42 autonomic nervous system 42 HeartMate 42 coordinates 41 pulse oximeters 41 implantable cardioverter defibrillators ICDs 41 surgically implanted 41 Nitric oxide 41 cardiac pacemaker 41 ventricular 41 electrical stimulation 41 Cath Lab 41 circulatory system 41 implanted defibrillator 41 heart arrhythmias 41 ventricular tachycardia 41 heartbeats 41 Nitric Oxide 41 intravascular 40 sodium potassium 40 compressions 40 diastolic pressure 40 intravascular ultrasound 40 microcirculation 40 coordination 40 vasoconstriction 40 blood vessels 40 infarct size 40 defibrillation 40 brachial artery 40 oxygen saturation 40 bronchodilators 40 radial artery 40 electroencephalogram EEG 40 biphasic 39 electrocardiography 39 ventricular assist device 39 clotting 39 cardiac catheterization laboratory 39 ventricular assist devices 39 neurostimulation 39 ICDs 39 tiny incisions 39 oxygen uptake 39 systolic pressure 39 LVADs 39 electroencephalogram 39 contractile 39 contractility 39 diaphragm 39 glucose 39 physiological parameters 39 anastomosis 39 implantable device 39 ECGs 39 cardiac 39 catheterizations 39 myocardial ischemia 39 defibrillator implanted 38 smaller incisions 38 perfusion 38 implantable 38 defibrillator 38 hypoxemia 38 post operatively 38 electrocardiogram ECG 38 lavage 38 ejection fraction 38 cannula 38 catheters