很多人都有，尤其青春期。一般無症狀，自己感覺不出來，偶爾會“咯噔一下”。要是過於頻繁，會有心慌，胸悶。自己摸脈能感受到

來源: fuz 於 2022-02-28 13:27:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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