Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 【名醫觀點】心肌梗塞有前兆!關鍵自救法一定要學 心臟科名醫:救護車來之前這樣做. That video is uploaded by 健康2.0 at 2020-12-18T19:00:00-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [-14DOHwkjL0]