Intraoperative stents to rehabilitate severely stenotic pulmonary vessels

Ann Thorac Surg,Peter R. Gaskin,Ross M. Ungerleider,Troy A. Johnston,Martin P. O'Laughlin,James J. Jaggers

The Annals of Thoracic Surgery（2001）

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摘要

Background. Patch enlargement of severe branch pulmonary artery stenosis (PAS) or pulmonary vein ostial stenosis (PVS) can be technically challenging. Recurrences are common and exposure may require long periods of cardiopulmonary bypass (CPB).

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