1Dall'Agata A,Cromme-Dijkhuis AH,Meijboom FJ,et al.Use of three dimensional echocardiography for analysis of outflow obstrucation in congenital heart disease.Am J Cardiol,1999,83(6):921
5Siwik ES,Spector ML,Patal CR,et al.Costs and cost-effectiveness of routine transesophageal echocardiography in congenital heart surgery.Am Heart J,1999,138(4):771
6Rosenfeld HM,Gentles TL,Wernovsky G,et al.Utility of intraoperative transesophageal echocardiography in the assessment of residual cardiac defects.Pediatric Cardiol,1998,19(4):346
7Tennstedt C,Chaoui R,Korner H,et al.Spectrum of congenital heart defects and extracardiac malformations associated with chromosomal abnormalities:results of a seven year necropsy study.Heart,1999,82(1):34
8Tometzki AJ,Suda K,Kohl T,et al.Accuracy of prenatal echocardiographic diagnosis and prognosis of fetuses with.conotruncal anomalies.J Am Coll Cardiol,1999,33(6):1696
9Vogel M,Losch S.Dynamic three-dimensional echoarciography with a computed tomography imaging probe:initial clinical experience with transthoracic application in infants and children with congenital heart defects.Br Heart J,1994,71(5):462
10Vogel M,Ho SY,Lincoln C,et al.Three-dimensional echocardiography can simulate intraoperative visualization of congenitally malformed hearts.Ann Thorac Surg,1995,60(5):1282
