Article Information
History
- April 2, 2018.
Copyright
The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission.
Author Information
- 1Department of Cardiovascular surgery, Henan Provincal People’s Hospital People’s Hospital of Zhengzhou University
- 2Department of Cardiovascular surgery, Fuwai Cardiovascular Hospital in Central China
- ↵*Correspondence author: Tel:+86-0371-58681075, Email: eulbsejin2018{at}sina.com