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.
Chang ST, Chung CM, Chu CM, Yang TY, Pan KL, Hsu JT, Hsiao JF.Chang ST, et al.Int Heart J. 2015 May 13;56(3):335-40. doi: 10.1536/ihj.14-322. Epub 2015 Apr 27.Int Heart J. 2015.PMID: 25912900Free article.
Chang ST, Chen CL, Chu CM, Lin PC, Chung CM, Hsu JT, Cheng HW, Yang TY, Hung KC.Chang ST, et al.Circ J. 2006 Jun;70(6):686-90. doi: 10.1253/circj.70.686.Circ J. 2006.PMID: 16723788Free article.
Pan KL, Wu LS, Chung CM, Chang ST, Lin PC, Hsu JT.Pan KL, et al. Among authors: chang st.Int Heart J. 2007 May;48(3):399-405. doi: 10.1536/ihj.48.399.Int Heart J. 2007.PMID: 17592205Free article.
Hsu JT, Chu CM, Chang ST, Kao CL, Chung CM.Hsu JT, et al. Among authors: chang st.Int Heart J. 2008 May;49(3):355-70. doi: 10.1536/ihj.49.355.Int Heart J. 2008.PMID: 18612192Free article.
Chang ST, Chu CM, Lin PC, Pan KL, Cheng HW, Yang TY, Chung CM, Hsu JT.Chang ST, et al.Acta Cardiol. 2009 Jun;64(3):291-6. doi: 10.2143/AC.64.3.2038012.Acta Cardiol. 2009.PMID: 19593937