6Stevenson JG.Utilization of intraoperative transesophageal echocardiography during repair of congenital cardiac defects:a survey of North American centers[J].Clin Cardiol,2003,26(3):132-134.
7Morewood GH,Gallagher ME,Gaughan JP,et al.Current practice patterns for adult perioperative transesophageal echocardiography in the United States[J].Anesthesiology,2001,95(6):1507-1512.
8Sheikh K,de Bruijn NP,Rankin JS,et al.The utility of transesophageal echocardiography and Doppler color flow imaging in patients undergoing cardiac valve operations[J].J Am Coll Cardiol,1990,15(2):363.
9O′Rourke DJ,Palac RT,Malenka DJ,et al.Outcome of mild periprosthetic regurgitation detected by intraoperative transesophageal echocardiography[J].J Am Coll Cardiol,2001,38(1):163-166.
10Ayres NA,Miller-Hance W,Fyfe DA,et al.Indications and guidelines for performance of transesophageal echocardiography in the patient with pediatric acquired or congenital heart disease[J].J Am Soc Echocardiogr,2005,18(1):91-98.
