Background: Echo is unable to quantify volume of patent ductus arteriosus(PDA) shunt and has limited repeatability for assessing systemic perfusion. Phase Contrast MR ...

A patent ductus arteriosus (PDA) is a persistent connection between the aorta and the pulmonary artery resulting in left to right shunting. This connection is supposed to close shortly after birth, ...

Infants with various forms of congenital heart disease require a stable source of blood flow to their lungs in order to survive until a more definitive operation can be performed. In a recent study, ...

Patent Ductus Arteriosus (PDA) is usually discovered early in life. Sometimes, a very small PDA may go unnoticed. They may be discovered during a routine doctor’s examination. An infant or an adult ...

Accurate diagnosis of a PDA requires echocardiography. Echocardiography together with Doppler and color Doppler allows assessment of patency, diameter of the DA (using color Doppler), and direction of ...

For babies born with some types of congenital heart disease that require palliative procedures within the first few months of life, scientists are debating which procedure is the best. In a new study ...

SHOULD closure of a patent ductus arteriosus with reversal of flow be attempted? If so, how can the high surgical mortality hitherto reported 1–3 be reduced? An attempt is made to answer these ...

Babies with moderate to severe congenital heart disease usually require adequate blood supply to the lungs for survival, until proper surgery plan is adopted. In a recent study, pediatric researchers ...

Patent ductus arteriosus (PDA), one of the more common cardiac defects present at birth, is the persistence of an opening between the pulmonary artery and aorta. This opening is as a result of failure ...

Cite this: Current Controversies in the Diagnosis and Treatment of Patent Ductus Arteriosus in Preterm Infants - Medscape - Aug 01, 2003. The DA of a very preterm infant has minimal constriction in ...

Infants with various forms of congenital heart disease require a stable source of blood flow to their lungs in order to survive until a more definitive operation can be performed. In a recent study, ...