血管紧张素转换酶抑制剂(ACEI)是治疗高血压的重要药物。近年来,其临床用途日趋广泛。本文对 肾素-血管紧张素系统(RAS)的研究进展和ACEI在心血管疾病的应用作一概述。 1 RAS的研究进展 RAS对血压、水和电解质平衡、血容量的调节起着重要作用。传统观念认为,其作用主要由血管紧张 Angiotensin converting enzyme inhibitor (ACEI) is an important drug for the treatment of hypertension. In recent years, its clinical use is increasingly widespread. This article provides an overview of the research progress of renin-angiotensin system (RAS) and the application of ACEI in cardiovascular diseases. 1 RAS research progress RAS on blood pressure, water and electrolyte balance, blood volume regulation plays an important role. The traditional view that its role mainly by vascular tension