Widysanto A, Aspar A, Yunus F, Sutrisna B, Yusuf I. J Respir Indones. 2012;32(2):104-9. Abstract Introduction: Coronary calcification is a subclinical condition that may cause coronary artery disease (CAD). The main issue of obstructive sleep apnea (OSA) is the intermitten hypoxemia which is an important stimulus to increase morbidity and mortality in cardiovascular disease. In […]