慢性高原病对心脏的结构、功能影响及磁共振在心脏改变中的应用前景

摘要

慢性高原病(chronic mountain sickness，CMS)是一种以红细胞过度增多，进而累及多系统的疾病，其中循环系统是重要系统之一，由心脏和血管组成。心脏作为血液循环的动力泵，因而有着其独特的重要地位。磁共振成像因其独有的高分辨率、无创、可重复、多参数成像等优势，在CMS患者心脏改变有着广阔的应用前景及重要意义，本文就CMS患者心脏的病理生理改变及磁共振成像在CMS患者的应用前景进行综述。%Chronic high altitude disease is a disease that feature is excessive increase in red blood cells and involving multi-system disease. Circulatory system is an important system which consists of the heart and blood vessels. Heart has a unique importance as the power pumps of blood circulation. MR has broad application prospects and signiifcance which can ifnd the heart changes of CMS patients, with the advantages of high-resolution, non-invasive, repeatable, multi-parameter imaging and so on, so this paper reviews changes of cardiac pathophysiological and prospects in patients with CMS.