Association between circulating 25-hydroxyvitamin D levels and medication use in patients scheduled for cardiac surgery
Keywords: Medications; Vitamin D; 25-Hydroxyvitamin D; Cardiovascular disease1,25(OH)2D, 1,25-dihydroxyvitamin D; 25OHD, 25-hydroxyvitamin D; ACE, angiotensin-converting enzyme; AT, angiotensin receptor; BMI, body mass index; CI, confidence intervals; COPD, chronic