关键词: 心血管手术；手术获得性压力性损伤；危险因素；预测模型

Abstract: Intraoperative Acquired Pressure Injury is one of the common complications in cardiovascular disease patients, which can affect the recovery outcomes, increase healthcare costs, prolong hospital stays. This article provides a comprehensive summary from various perspectives, including an overview of risk prediction models, types of risk prediction models for cardiovascular disease patients, predictive factors, evaluation criteria, and validation scope. It also compares and analyzes different risk prediction models, aiming to provide evidence for healthcare professionals to identify cardiovascular disease patients at potential risk for Intraoperative Acquired Pressure Injury and develop targeted preventive strategies.

Key words: cardiovascular surgery; Intraoperative Acquired Pressure Injury; risk factors; prediction model