However, the high long-term mortality appears to be caused by cardiac comorbidities and myocardial dysfunction rather than the LBBB per se.

但是，较高的死亡率更多地是由心脏并发症和心肌功能障碍所引起。

youdao

However, the high long-term mortality appears to be caused by cardiac comorbidities and myocardial dysfunction rather than the LBBB per se.

但是，较高的死亡率更多地是由心脏并发症和心肌功能障碍所引起。

youdao