† Primum (2 patients), secundum (68 patients) and sinus defects (4 patients). § Surgical branch of the study. TEE = Transesophageal echocardiography. *Children and adults. † Percutaneous branch of the ...

Atrial septal defect is an abnormal hole in the fibrous membrane separating the two smaller, collecting chambers of the heart (atria). There are no clear reasons for the development of septal defects.

What are the ECG findings of a secundum type atrial septal defect versus the primum type of atrial septal defect? The ECG of a patient with an atrial septal defect (ASD) should show a right bundle ...

https://doi.org/10.1086/678509 • https://www.jstor.org/stable/10.1086/678509 Copy URL AbstractPatients with early repair of an isolated atrial septal defect (ASD ...

An innovative trans-catheter device closure of a secundum Atrial Septal Defect (ASD) or a hole in the centre of the wall between the two upper chambers of the heart in a 16-month-old baby girl Ovi has ...

Beijing Zhongke Journal Publising Co. Ltd. Congenital heart defects (CHDs) are the most common birth defects, occurring in approximately 0.9% of live births. Sadly, they are also the leading cause of ...

Lutembacher’s syndrome is the combination of mitral valve stenosis and a secundum-type atrial septal defect. These can be congenital or the mitral stenosis can be acquired as a part of rheumatic ...

The possible effect of environmental factors during pregnancy on the occurrence of atrial septal defect (ASD-secundum) in the offspring was studied in 50 cases and 756 controls. The cases represented ...