Related by context. Frequent words. (Click for all words.) 48 biphasic 46 electrocardiography 46 Doppler ultrasound 45 electrocardiograms 44 nebulizers 44 defibrillation 43 ventricular arrhythmias 43 ECGs 43 HeartMate 42 heart arrhythmias 42 rhythm abnormalities 42 nerve conduction 42 ventricular tachycardia 42 cardiopulmonary 41 electrophysiological 41 cardiac resynchronization therapy 41 arrhythmias 41 cerebrovascular events 40 cardiac 40 ventricular fibrillation 40 physiological parameters 40 intravascular ultrasound 40 cardiac abnormalities 39 EKG 39 hemodynamics 39 orthopedic surgical 39 long QT syndrome 39 pulse oximeters 39 electroencephalogram 38 electroencephalography EEG 38 implantable devices 38 thrombolytic therapy 38 myocardial ischemia 38 electrocardiogram ECG 38 ICDs 38 electroencephalogram EEG 38 fibrillation 38 implantable cardioverter defibrillators ICDs 38 blood coagulation 38 cardiac stents 38 implantable defibrillator 38 cardiac pacemaker 38 implantable cardioverter defibrillators 38 EEGs 38 endotracheal tube 38 EKGs 38 echocardiographic 38 prehospital 37 hypoxemia 37 implantable cardioverter defibrillator ICD 37 cardiopulmonary bypass 37 Oridion 37 neurostimulation 37 HeartMate II 37 infusion pumps 37 cochlear 36 breast biopsies 36 devices 36 pulmonary emboli 36 coated stents 36 auditory nerve 36 LVADs 36 pulse oximeter 36 oxygen saturation 36 intubation 36 AutoPulse 36 cardiovascular 36 arrhythmia 35 QT interval 35 carotid intima media 35 defibrillator 35 electrocardiogram 35 defibrillators 35 irregular heartbeats 35 automatic external defibrillators 35 Defibrillators 35 imaging MRI 35 cardiogenic shock 35 implantable 35 MTWA 35 heartbeats 35 catheters 35 aortic aneurysms 35 diagnostic 35 Arrhythmia 35 oxygen uptake 35 bystander CPR 35 ECG 35 ultrasonic waves 34 palpitation 34 cardiopulmonary resuscitation 34 spinal implants 34 cardioversion 34 cardiac catheterization laboratory 34 diagnostically 34 abnormalities 34 pulse generator 34 da Vinci surgical 34 QTc 34 coronary stents 34 angioplasty procedures