A secundum atrial septal defect is diagnosed on transthoracic echocardiography. The 12-lead ECG will show an incomplete right bundle branch block and right axis deviation (in contrast to the ...

A primum atrial septal defect is diagnosed on transthoracic echocardiography. The 12-lead ECG will show an incomplete right bundle branch block and left axis deviation (in contrast to the secundum ...

2007;5(6):1135-1146. Diagnosing a secundum ASD is more often than not incidental because the defect normally causes symptoms late in adult life. Echocardiography and MRI have completely replaced ...

A rare case of cor triatriatum was diagnosed in a 34-year-old woman using transoesophageal echocardiography after initial transthoracic echocardiography findings suggested right heart abnormalities.

Learn about atrial septal defects in babies, including symptoms, diagnosis, treatment options, and long-term outlook for this ...

“He did an echo... an echocardiogram on her. And that's when we found that she had an atrial septal defect. So he came into the office, circled the heart diagram on his little piece of ...

An atrial septal defect is an opening in the wall that separates the upper chambers of the heart. It is one of the most common congenital heart defects, which are structural problems that develop ...