Advances in continuity of care models for patients with acute myocardial infarction following percutaneous coronary intervention

Background : Patients with acute myocardial infarction (AMI) following percutaneous coronary intervention (PCI) often face substantial post-discharge challenges, including poor treatment adherence, difficulty in managing lifestyle modifications, and reduced quality of life. Continuity of care is widely recognized as a key nursing intervention for improving long-term outcomes in post-PCI AMI patients. This narrative review synthesizes recent domestic and international literature on continuity of care for patients with AMI after PCI, focusing on its conceptual framework, major care models, and core nursing components. Available evidence suggests that continuity of care may enhance treatment adherence, support the adoption of healthy lifestyle behaviors, and improve quality of life in this population. However, gaps remain in model integration, implementation strategies, and the overall quality of evidence. This paper aims to systematically summarize research progress on continuity of care for post-PCI AMI patients, providing guidance for the development of scientific, standardized, and implementable care protocols.