ドクター・マイクのインスタグラム(doctor.mike) - 10月21日 11時51分

Lecturing on some basic EKG interpretation ❤️⚡️ For those who don't know, EKGs show electrical signals sent throughout the heart, which allow doctors to spot heart attacks, heart blocks, arrhythmias, and many more ? disorders. #themoreyouknow #nerd

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