Hellow guys, Welcome to my website, and you are watching 心电图，能诊断冠心病吗？心脏医生提醒：不是所有人都要冠脉造影. and this vIdeo is uploaded by 张之瀛大夫 at 2021-07-04T02:30:05-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.