Atrioventricular septal defect: An extended approach to prenatal sonographic imaging of the atrioventricular valves

Atrioventricular septal defect in prenatal life.

In a series of more than 3500 pregnancies referred for fetal echocardiography, 29 cases of atrioventricular septal defect were detected in the fetus. There was a chromosomal anomaly in 14 of these cases, left atrial isomerism in 12, and right atrial isomerism in two. Complete heart block was found in 11 of the cases with left atrial isomerism. Many associated cardiac abnormalities were found, p...

Prenatal diagnosis of complete atrioventricular septal defect with truncus arteriosus.

Truncus arteriosus (TA) is a rare cardiac anomaly constituting less than 1% of all congenital heart defects. Its association with complete atrioventricular septal defect (AVSD) is extremely unusual and only 12 cases diagnosed postnatally or postmortem have been reported so far. We describe the first case of truncus arteriosus with AVSD to be diagnosed prenatally by fetal echocardiography.

Transesophageal echocardiography in an atrioventricular septal defect

Surgical repair of partial atrioventricular septal defect

OBJECTIVE To review the results of surgical correction of partial atrioventricular septal defect and associated cardiac comorbidities. METHODS Retrospective case analysis of electronic database of department of paediatrics cardiac surgery, CPEIC, Multan was done. Forty consecutive patients operated for partial atrioventricular septal defect repair from September 2011 to October 2016 were incl...

Familial atrioventricular septal defect: possible genetic mechanisms.

BACKGROUND Most non-chromosomal congenital heart defects are thought to be caused by the interaction of genetic factors involving multiple genes and environmental factors. Families that have several affected members have been reported, however, which suggests that a single autosomal dominant or recessive gene may cause the cardiac defects. A family in which atrioventricular septal defect seemed...