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Questions and Answers
What is the duration of one small square on the vertical axis in ECG recordings?
What is the duration of one small square on the vertical axis in ECG recordings?
How many large squares on the horizontal axis are equivalent to 1 second in ECG recordings?
How many large squares on the horizontal axis are equivalent to 1 second in ECG recordings?
What is the duration of one large square on the horizontal axis in ECG recordings?
What is the duration of one large square on the horizontal axis in ECG recordings?
What is the duration of one large square on the vertical axis in ECG recordings?
What is the duration of one large square on the vertical axis in ECG recordings?
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How many large squares on the horizontal axis are equivalent to 1 second in ECG recordings?
How many large squares on the horizontal axis are equivalent to 1 second in ECG recordings?
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Study Notes
ECG Recordings: Time Intervals
- One small square on the vertical axis represents a duration of 0.1 mV (millivolts).
- One large square on the horizontal axis corresponds to a duration of 0.2 seconds.
- Each large square on the horizontal axis consists of 5 small squares.
- Therefore, five large squares on the horizontal axis total a duration of 1 second.
- The vertical axis in ECG recordings shows voltage, while the horizontal axis indicates time.
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Description
Test your knowledge of ECG waves with this quiz! Identify the P wave, QRS complex, and T wave, and learn about atrial and ventricular depolarization and repolarization.
