Hoda Hussein Barakat <br/><br/>
Accuracy and feasibility of real - time three dimensional transthoracic echocardiography in valvular pulmonary stenosis pre and post catheterization /  
 فائدة استخدام الموجات الصوتية ثلاثية الابعاد لتشخيص الضيق فى الشريان الرئوى 
Hoda Hussein Barakat ; Supervised Bahia Hassan Mostafa , Sahar Shaker Sheta , Hanan Zekry Khaled 
 - Cairo :   Hoda Hussein Barakat ,   2010 
 - 119 P. :   charts , facsimiles ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Pediatrics  
<br/><br/> This is a prospective comparative clinical study including 30 patients previously diagnosed to have moderate to severe pulmonary valvular stenosis to compare between the pulmonary valve annulus by 2D echo RT -3D echo versus angiographic catheter calibration in the catherter laboratory before transvalvular balloon angioplasty dilatation 
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<br/><br/><label>Subjects--Index Terms: </label>Congenital heart defect Echocardiography Pulmonary stenosis