2. Which correctly pairs an ECG phase with the cardiac event responsible?
(A) P wave: depolarization of the AV node
(B) P wave: depolarization of the ventricles
(C) T wave: repolarization of the atria
(D) QRS wave: depolarization of the ventricles
詳解 (共 1 筆)
未解鎖
Which correctly pair...
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