Prostaglandin E1 is responsible for keeping the ductus open and thus in certain cyanotic congenital heart defects where the only mixing of arterial and venous blood is through a PDA, prostaglandin ...

Varanasi: Doctors of the Institute of Medical Sciences performed a PDA (patent ductus arteriosus) device closure using ...

[13] In this schema of the heart, it can be seen that ... hence limiting the use of relative ventricular output as a measure of PDA significance. This shows the measurement of the color Doppler ...

The use of serial echocardiography has dramatically enhanced the understanding of the natural history of the PDA, and it is clear that, in most situations, the diameter or degree of constriction ...