Related by context. Frequent words. (Click for all words.) 68 cardiac 64 respiratory 61 pulmonary 59 pulmonary function 58 cardiovascular 55 perioperative 53 hemodynamic 52 vascular 52 acute myocardial infarction 51 cardio vascular 50 Cardiovascular 50 coronary 50 Cardiac 49 neonatal 49 Respiratory 49 pulmonary disease 49 hyperbaric 49 Pulmonary 49 echocardiography 48 lung function 48 cardiac rehabilitation 48 renal 48 intubation 48 congestive heart failure 48 cardiac surgery 48 perinatal 47 respiration 47 oxygen saturation 47 cardiac rehab 47 circulatory 47 obstructive sleep apnea 46 syncope 46 neurological 46 pulmonary diseases 46 mechanical ventilation 46 anticoagulation 46 pulse oximetry 46 electrophysiology 46 coronary artery disease 46 hemostasis 46 ambulatory 46 arrhythmias 46 sepsis 46 defibrillation 46 co morbidities 45 cerebrovascular 45 lung 45 physiologic 45 cardiology 45 bradycardia 45 respiratory distress syndrome 45 cerebrovascular disease 44 sudden cardiac 44 spirometry 44 dyspnea 44 pulmonary hypertension 44 cardiac arrest 44 Respiratory Care 44 chronic obstructive pulmonary 44 Vascular 44 renal dysfunction 44 Critical Care 44 cardiopulmonary bypass 44 cardiac arrhythmia 43 thrombosis 43 respiratory therapists 43 peripheral vascular 43 subacute 43 neurologic 43 therapeutic hypothermia 43 sleep disordered breathing 43 musculoskeletal 43 hypotension 43 oxygenation 43 myocardial 43 ventricular fibrillation 43 perfusion 43 resuscitation 43 NT proBNP 43 anesthesia 43 pulmonary edema 43 ischemia 43 cardiothoracic surgery 42 aortic 42 gastrointestinal GI 42 postoperative 42 acute coronary syndromes 42 systolic 42 ejection fraction 42 cath lab 42 troponin 42 airway obstruction 42 postural 42 myocardial infarction 42 laryngeal 42 dilated cardiomyopathy 42 cardiothoracic 42 thoracic surgery 41 acute coronary syndrome 41 sudden cardiac death 41 venous