论文部分内容阅读
心脏再同步化治疗(CRT)是治疗心力衰竭的有效方法。右心系统由于结构的复杂性,缺乏精确的测量方法,与CRT疗效的关系一直难以明确,近年来心脏磁共振等新型影像学检查手段的出现使得右心功能的测定日益精确,CRT与右心功能是相互影响的,右心功能可显著影响CRT疗效,右心功能不全将导致CRT疗效的下降和不良预后。但CRT对右心功能的影响仍存在争议,有待更进一步的研究。
Cardiac resynchronization therapy (CRT) is an effective method of treating heart failure. Right heart system due to the complexity of the structure, the lack of accurate measurement methods, the relationship with the efficacy of CRT has been difficult to clarify in recent years, cardiac MRI and other new radiological examination means the emergence of right heart function makes the determination of increasingly accurate, CRT and right heart Function is mutual influence, right heart function can significantly affect the efficacy of CRT, right ventricular dysfunction will lead to CRT decreased efficacy and poor prognosis. However, the impact of CRT on right ventricular function is still controversial, pending further study.