Comparative Study on Clinical Characteristics of Young and Elderly Patients with Slow Coronary Flow

Background The phenomenon of coronary slow flow (CSF) is characterized by recurrent angina pectoris, which may lead to acute myocardial infarction, fatal arrhythmia and sudden cardiac death, and reduce the quality of life of patients. With the improvement of the safety, feasibility and reliability of coronary angiography (CAG), the detection rate of CSF increased gradually. However, there are few studies on the mechanism of early-onset CSF and clinical characteristics of young patients with CSF. Objective To explore the clinical characteristics in young patients with CSF and compare them with the elderly patients in order to provide its pathogenesis. Methods Continuity analysis from January 2017 to January 2019, 86 young patients (18 years ≤ age