Expanded Polytetrafluoroethylene Patching for Recurrent Pulmonary Venous Obstructions.

Shimoda, Tomonari; Mathis, Bryan J; Kato, Hideyuki; Matsubara, Muneaki; Suzuki, Yasuyuki; Hiramatsu, Yuji · Ann Thorac Surg · 2022

case_report · Level V

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Abstract

Recurrent postoperative pulmonary venous obstruction after total anomalous pulmonary venous connection repair is a challenging complication. Here, we present such a case that required 4 reoperations, focusing on a sutureless method with an expanded polytetrafluoroethylene patch for the fourth reoperation. The use of artificial patch materials to reconstruct the atrial septum and neoatrial roof could be a promising alternative approach of this method to expand its applicability.

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