左心疾病是临床上导致肺动脉高压的最常见的原因之一。近年来高血压和缺血性心脏病引起的左心室舒张功能不全成为这类肺动脉高压的常见病因。左心疾病合并肺动脉高压后患者病死率明显升高,但是目前对于这类肺动脉高压尚没有特异性治疗。下面就左心疾病相关性肺动脉高压的诊断和治疗的研究现状做一综述。 Left heart disease is clinically one of the most common causes of pulmonary hypertension. In recent years, hypertension and ischemic heart disease caused by left ventricular diastolic dysfunction has become a common cause of such pulmonary hypertension. Left heart disease patients with pulmonary hypertension significantly increased mortality, but at present there is no specific treatment for this type of pulmonary hypertension. The following left heart disease-related pulmonary hypertension diagnosis and treatment of research status are reviewed.