12 Lead EKG (ECG)
Dr. John Campbell
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12 Lead EKG (ECG)
868 228 просмотров · 13 лет назад
Dr. John Campbell
3,33 млн подписчиков
868 228 просмотров · 13 лет назад
Have you ever wondered why a 12 lead ECG only has 10 leads?
12 Lead EKG (ECG)
Dr. John Campbell
