Evaluation of the circumflex artery with three-dimensional transesophageal echocardiogram prior to valvular surgery

Maria Elena S anchez, Mariana Corneli, Seb astian Garcia-Zamora and Sergio Veloso Echocardiography Laboratory at Trinidad Mitre Institute, Buenos Aires, Argentina; Echocardiography Laboratory at ICLP Institute and CardiacTomopgraphy Staff at CDR, Buenos Aires, Argentina; Echocardiography Laboratory at Delta Institute, Rosario, Argentina; Department of Cardiology, Clinical Jose de San Mart ın Hospital, Buenos Aires, Argentina