Li, Hui
Ai, Hu
Li, Le
Zheng, Naixin
Tang, Guodong
Yang, Guojian
Zhao, Ying
Sun, Fucheng
Zhang, Huiping
Article History
Received: 15 June 2021
Accepted: 12 August 2021
First Online: 18 August 2021
Declarations
:
: The study was approved by the ethics committee of Beijing Hospital, and all patients signed informed consent to undergo coronary angiography and the intervention procedure. Because the study was retrospective, we were unable to obtain informed consent from those patients in whom MACEs occurred, we also obtained informed consent waiver from the same ethics committee.
: The patient of Fig. InternalRef removed signed informed consent to the publishment of his images.
: The authors declare that there is no competing interests.