Affiliations: Center for Coronary Artery Anomalies at the Texas Heart Institute, Houston, TX, USA
Note: [] Address for correspondence: Paolo Angelini, Center for Coronary Artery Anomalies at the Texas Heart Institute, 6624 Fannin, Suite 2780, Houston, TX 77030, USA. Tel.: +1 713 790 9401; Fax: +1 713 790 9401; E-mail: pangelini@leachmancardiology.com.