Interpretation of updated version 2020 of expert consensus decision pathway on the management of mitral regurgitation / 中国胸心血管外科临床杂志

@#American College of Cardiology (ACC) issued the updated expert consensus decision pathway on the management of mitral regurgitation in April 2020. The whole process in caring patients with mitral valve regurgitation from patient evaluation to treatment choice was discussed in the consensus. The main change from the 2017 version is the confirmation of the effect of transcatheter mitral valve repair on secondary mitral regurgitation. It standardized the process in this field. In this paper, we aimed to introduce the focus update of this consensus.