ECG — Waves and Intervals MCQ — NEET PG Practice Question | NEETPGAI
ECG — Waves and Intervals
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heart-pulse Physiology
On a standard 12-lead ECG recorded at 25 mm/s paper speed, the QT interval is measured from the onset of the Q wave to the end of the T wave. Which of the following factors does NOT significantly affect the duration of the QT interval?
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