PMC4821847_01
Echocardiogram of the pregnant woman. Cardiac function: EF was 58 %, FS was 30 %. Dimensional and M echocardiograph: enlargement of right atria and ventricular (RA 55 cm, RV 30 cm); the aorta and pulmonary artery were parallel without enlargement; the aorta ridded on ventricular septum (80 % was from right ventricular); the defect of ventricular septum was 26 mm which was under aorta; there was absence of fibrous joint between anterior mitral valve leaflet and the posterior wall of aorta. Color Doppler ultrasound: there was a left to right shunt between ventricularis was detected (Vmax was 1.6 m/s)
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PMC4821847_01_40064_2016_2075_Fig1_HTML.jpg
Fig1
The diameter of the right atria and right ventricular were 55 cm and 30 cm separately; the diameter of the left atria and left ventricular were normal; the aorta and pulmonary artery were parallel without enlargement; the aorta ridded on ventricular septum, 80 % of the aorta was from right ventricular; there was a 26 mm ventricular septum defect under aorta; there was a left to right shunt between left and right ventricles was detected, the max velocity was 1.6 m/s; there was absence of fibrous joint between anterior mitral valve leaflet and posterior wall of aorta; the ejection fraction of the left ventricle was 58 %. The diagnosis of the echocardiography was DORV (subaortic ventricular septal defect),mild reflux of pulmonary valve and contraction function of left ventricle was normal (Fig. 1).