https://health-voice.com/%e5%bf%83%e6%90%8f%e5%bf%bd%e5%bf%ab%e5%bf%bd%e6%85%a2%ef%bc%9f-%e9%95%b7%e8%80%85%e6%87%89%e7%95%99%e6%84%8f%e5%bf%83%e5%be%8b%e4%b8%8d%e6%95%b4%ef%bc%81/
心搏忽快忽慢? 長者應留意心律不整!