经导管主动脉瓣置换术并发症相关研究进展

Complications Related to Transcatheter Aortic Valve Replacement

HAO Xiaoyang，SHI Fengwu

（Departmentof Cardiovascular Surgery，The Second Hospitalof Hebei Medical University，ShijiazhuangO50o61，Hebei，

China）

【Abstract】Patients withaorticstenosisoftenpresent withsevereandcomplexconditionsandhavepoortoleranceforconventional surgicalprocdes.TascathteroiceplacentVdosotqeacotyoadoulmoaryassfgl traumaandapidovetprovssurgialpoitfoerlydgsatintsiocosthatotifeoral surgicalmetods.isticlerosptielyalyehansdeneatesndlateeachdancementsaed complications，offering valuable insights for the future development of TAVR.

【Keywords】 Aortic stenosis;Transcatheter aortic valve replacement;Complication

经导管主动脉瓣置换术（transcatheteraorticvalvereplacement，TAVR）是一种微创介入手术，为高龄、外科手术高危患者提供了一种安全且有效的治疗手段，现已成为主动脉瓣狭窄的重要治疗方式之一[1-2]

随着TAVR经验的积累和器械发展，手术安全性和有效性得到显著提升，但相关并发症仍需进一步优化和探索。（剩余13499字）