Chang Hung-Yu, Chang Shih-Lin, Feng An-Ning, Chen Shih-Ann
Department of Medicine, Division of Cardiology, Cheng Hsin General Hospital, Taipei, Taiwan.
J Cardiovasc Electrophysiol. 2011 Dec;22(12):1398. doi: 10.1111/j.1540-8167.2011.02056.x. Epub 2011 Apr 12.