药历网http://www.yaolee.net.cn/h_disease/d176.htm
百度百科http://baike.baidu.com/view/846761.htm?func=hqpic
心脏病热线http://xjb.xz120.net/xinbaoyan/200612/5988.html
39健康世界http://www.39world.com/neike/1124R1020078210.html
中国知网http://kbs.cnki.net/forums/36927/ShowThread.aspx
中护http://www.ccun.com.cn/hltq/lchl/xlhl/cjjb/xionbu/2008-09-15/content.1221479853000d9380.shtml