CDE診斷本病需與二尖瓣脱垂(mvp)和二尖瓣葉贅生物(MVV)相鑑別。
護照正本及影印本一份,正本驗畢歸還。(護照效期至少較MVV效期多三個月)
Original and photocopy of your passport; must be valid for at least three months after the expiry date of your MVV.
拳擊教練員可用MVV評價訓練負荷強度。