Operative, Echocardiographic and Angiocardiographic Details of a Giant, Calcified, Hypertensive Window Ductus Arteriosus in an Adult undergoing Transpulmonary Closure under Normothermic Cardiopulmonary Bypass without Circulatory Arrest. (2019). Archives of Clinical Case Reports, 2(2). https://somatopub.com/index.php/ACCR/article/view/216