Related by context. Frequent words. (Click for all words.) 61 pulmonary function 61 lung function 58 echocardiographic 58 oral glucose tolerance 56 electrocardiogram ECG 56 hemoglobin A1c 56 COPD 55 coronary angiography 55 microalbuminuria 54 ECGs 53 FEV1 53 oxygen saturation 52 pulmonary rehabilitation 52 fecal occult blood 52 chest x rays 52 obstructive sleep apnea 52 airway inflammation 51 bronchoscopy 51 renal dysfunction 51 HbA1c 51 chest x ray 50 fasting glucose 50 CPAP 50 myocardial ischemia 50 A1c 50 GFR 50 syncope 50 intubation 49 Postoperative 49 electrocardiograms 49 eGFR 49 thrombolysis 49 forced expiratory volume 49 mechanical ventilation 49 FOBT 49 dyspnea 49 HbA1c levels 49 albuminuria 49 respiratory symptoms 49 lumbar puncture 49 tiotropium 49 systolic 48 colorectal screening 48 serum creatinine 48 troponin 48 inhaled steroids 48 FDG PET 48 ultrasonography 48 NT proBNP 48 apnea 48 hypertensive patients 47 neuropsychological tests 47 ECG 47 RCTs 47 creatinine clearance 47 sleep disordered breathing 47 echocardiography 47 fasting plasma glucose 47 arterial stiffness 47 liver biopsy 47 DXA 47 echocardiogram 47 VO2 max 47 CT colonography 47 chronic cough 47 A1C levels 47 airway obstruction 47 anticoagulation 47 preoperative 47 stable angina 47 proteinuria 47 skin prick 46 depressive symptoms 46 spinal manipulation 46 LVEF 46 mm Hg 46 digital rectal exam 46 fasting blood glucose 46 preoperatively 46 P = .# 46 electrophysiological 46 C reactive protein 46 symptom severity 46 acute myocardial infarction 46 creatinine 46 neuropsychological 46 prediabetes 45 dysphagia 45 cardiac rehabilitation 45 comorbid conditions 45 renal impairment 45 ejection fraction 45 platelet function 45 covariates 45 NAFLD 45 pulse oximetry 45 coronary artery disease 45 asthma 45 pulse oximeter 45 postoperative 45 carotid endarterectomy