Related by context. Frequent words. (Click for all words.) 63 mL kg 63 oxygen uptake 61 serum concentrations 60 blood oxygen saturation 60 ventilatory 59 serum testosterone 59 sensitivity specificity 58 infarct size 58 metabolic parameters 58 kPa 58 VO2max 57 serum sodium 57 pulmonary vascular 57 myocardial perfusion 57 VO2 57 FEV1 57 ml min 57 hypoxemia 57 apnea hypopnea index 57 apneas 57 oxygen saturation 56 fraction LVEF 56 lactate threshold 56 CK MB 56 blood oxygenation 56 erythrocyte sedimentation rate 56 oxygenation 56 SpO2 56 serum glucose 56 estimated glomerular filtration 56 fluence 56 D dimer 55 serum PSA 55 ADAS cog 55 anaerobic threshold 55 serum calcium 55 QTc interval 55 distension 55 CI -#.# 55 creatinine levels 55 parenchymal 54 prolactin levels 54 glomerular filtration rate 54 fasting insulin 54 perceived exertion 54 Conductivity 54 platelet inhibition 54 lymph node metastasis 54 HbA 1c 54 clinically meaningful improvement 54 postop 54 hemoglobin concentration 54 airflow obstruction 54 lung function 54 heartrate 54 bronchodilation 54 creatine kinase 53 fat oxidation 53 retinal thickness 53 inhaled nitric oxide 53 platelet reactivity 53 left ventricular systolic 53 conductance 53 creatinine clearance 53 HRQOL 53 arousals 53 catecholamine 53 Alzheimer Disease Assessment 53 Turbidity 53 Postoperative 53 amplitudes 53 temperature gradients 53 VO2 max 53 serum creatinine 53 respirations 53 forced expiratory volume 53 tropospheric 53 mineral density 53 airflows 53 vascularity 53 ng dL 53 desorption 53 amplitude 52 serum albumin 52 input impedance 52 biochemical recurrence 52 pg mL 52 symptom severity 52 alveolar 52 msec 52 1kHz 52 μmol L 52 cardiorespiratory fitness 52 cardiac dysfunction 52 immunoreactivity 52 virologic response 52 LVEF 52 analgesic efficacy 52 hemodynamics 52 Main Outcome Measures 52 Secondary endpoints included