Capillary refill time and tissue oxygen saturation as factors influencing lower limb ischemia in VA-ECMO: a case-control study.

• Tác giả: Lin Han, Zhai Huang, Zhenjia Liu, Li Mo, Guangbao Pang, Zhongzhi Xie
• Ngôn ngữ: eng
• Ký hiệu phân loại: 560 Paleontology Paleozoology
• Thông tin xuất bản: England : BMC cardiovascular disorders , 2025
• Bộ sưu tập: NCBI
• ID: 714423

Tóm tắt

BACKGROUND AND OBJECTIVES: Venous-Arterial Extracorporeal Membrane Oxygenation (VA-ECMO) is a pivotal means for rapid cardiopulmonary support, yet it may result in lower limb ischemia. This study aims to explore the high-risk factors for lower limb ischemia following VA-ECMO. METHODS: 117 patients who received VA-ECMO treatment at Guangxi Zhuang Autonomous Region People's Hospital from June 2022 to December 2023 were divided into lower limb ischemia group and non ischemia group for case-control analysis. RESULTS: In this case-control study of 117 VA-ECMO patients, 22 (18.80%) experienced lower limb ischemia. Patients with ischemia had significantly lower body surface area (BSA) and lower tissue oxygen saturation (StO CONCLUSIONS: StO