This defect is a form of Tetralogy of Fallot in which there is complete obstruction of the Pulmonary Artery resulting in total diversion of blood from the right ...

26 мар. 2024 г. · A baby with pulmonary atresia with VSD needs one or more surgeries or procedures to improve blood flow and to help the heart work better.

Two-thirds of the cases with PA are associated with major aorto pulmonary collateral arteries (MAPCAs).[2] Survival rate without surgery can be as low as 50% at ...

Conclusions: The surgical treatment of PA/VSD/MAPCAs is made more complicated due to heterogeneity of MAPCA and pulmonary artery anatomy. The algorithm utilized ...

Part I will focus on the anatomy, physiology, and the circumstances in which we utilize palliative procedures for the treatment of PA/VSD/MAPCAs.

Pulmonary atresia and ventricular septal defect (PA-VSD) with major aortopulmonary collaterals (MAPCAs) is a complex and extremely heterogeneous anomaly.

PA-VSD and MAPCAs is a complex and rare lesion in which considerable morphologic variability exists regarding the sources of pulmonary blood flow leading to a ...

These patients have well-developed MAPCAs without significant distal stenoses and represent slightly more than half of all patients in the authors' series.

Pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries (PA/VSD/MAPCAs) is a rare and heterogeneous form of congenital ...