心しん臓ぞう震しん盪とう

noun

commotio cordis; cardiac concussion

Medical term for a rare, often fatal disruption of heart rhythm caused by a blunt, non-penetrating blow to the chest at a critical moment in the cardiac cycle.

• 心しん臓ぞう震しん盪とうは、胸きょう部ぶへの衝しょう撃げきが心しん臓ぞうのリズムを乱みだすことで起おこる。

  Commotio cordis occurs when a blow to the chest disrupts the heart's rhythm.