An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Sun Q, Liu J, Qian Y, Zhang H, Wang Q, Sun Y, Hong H, Liu J.Sun Q, et al. Among authors: zhang h.Eur J Cardiothorac Surg. 2014 Mar;45(3):564-9. doi: 10.1093/ejcts/ezt394. Epub 2013 Jul 31.Eur J Cardiothorac Surg. 2014.PMID: 23904133
Zhu ZQ, Liu JF, Zheng JH, Zhang HB, Xu ZW.Zhu ZQ, et al.Zhonghua Yi Xue Za Zhi. 2010 Apr 6;90(13):898-901.Zhonghua Yi Xue Za Zhi. 2010.PMID: 20646509Chinese.
Shi G, Zhu Z, Chen J, Ou Y, Hong H, Nie Z, Zhang H, Liu X, Zheng J, Sun Q, Liu J, Chen H, Zhuang J.Shi G, et al. Among authors: zhang h.Circulation. 2017 Jan 3;135(1):48-58. doi: 10.1161/CIRCULATIONAHA.116.023889. Epub 2016 Nov 15.Circulation. 2017.PMID: 27881562