Factors affecting patient outcomes in pulmonary artery thromboendarterectomy under deep hypothermic circulatory arrest and cardiopulmonary bypass support----a single center's experience.

ABSTRACT:

Objective

To explore the factors affecting patient outcomes in pulmonary artery thromboendarterectomy (PTE) under deep hypothermic circulatory arrest (DHCA) and cardiopulmonary bypass (CPB) support and to provide a reference for further improving the effect of PTE.

Methods

Eighty-five patients with chronic thromboembolic pulmonary hypertension (CTEPH) who underwent PTE under DHCA and CPB support at Beijing Anzhen Hospital from January 2015 to October 2023 were enrolled, including 56 males (65.88%) and 29 females (31.42%), aged 23-75 years (mean 57.05 ± 15.03 years). The diagnostic criteria for the patients with CTEPH met with the diagnostic criteria described in the 2022 ESC/ERS guidelines for the diagnosis and treatment of pulmonary hypertension. Based on whether major adve

SUBMITTER: Guan M 

PROVIDER: S-EPMC12542149 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature