0450 Characterization Of Lung To Finger Circulation Time: The Multi-ethnic Study Of Atherosclerosis

Lung to finger circulation time in sleep study and coronary artery calcification: the Multi-Ethnic Study of Atherosclerosis

“…[10] LFCT was measured in an automated fashion using a fiduciary point-based algorithm developed by the investigators. [11] Average LFCT across all respiratory events per subject was analyzed. Subclinical CV markers examined included coronary artery calcification (CAC), carotid intima-media thickness (cIMT) and left ventricular hypertrophy (LVH) and were obtained by cardiac computerized tomography (CT), carotid ultrasound and cardiac magnetic resonance imaging (MRI), respectively, within 1-2 years of MESA Sleep study.…”