Measurments related to lead aVR in the 10s resting ECG

28 variables.

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Duration P Wave, aVR

Duration of P Wave, expressed in milliseconds, measured in lead aVR

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P-Amplitude positive, aVR

Peak amplitude of the positive deflection of P wave, expressed in milliVolts, measured in lead aVR

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P-Amplitude negative, aVR

Peak amplitude of the negative deflection of P wave, expressed in milliVolts, measured in lead aVR

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PQ Time, aVR

Duration of PQ interval, expressed in milliseconds, measured in lead aVR

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Duration Q wave, aVR

Duration of Q wave, expressed in milliseconds, measured in lead aVR

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Q-Amplitude, aVR

Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead aVR

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QRS Duration, aVR

Duration of QRS complex, expressed in milliseconds, measured in lead aVR

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QT Time, aVR

Duration of QT interval, expressed in milliseconds, measured in lead aVR

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Duration R wave, aVR

Duration of R wave, expressed in milliseconds, measured in lead aVR

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R-Amplitude, aVR

Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead aVR

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Duration R' wave, aVR

Duration R wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead aVR

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R'-Amplitude, aVR

Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVR

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Duration S wave, aVR

Duration of S wave, expressed in milliseconds, measured in lead aVR

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S-Amplitude, aVR

Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead aVR

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Duration S' wave, aVR

Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead aVR

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S'-Amplitude, aVR

Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead aVR

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ST Value, aVR

ST segment deviation from the isoelectric line, defined as the difference between the voltage value at the beginning of T wave and the end of S wave (J point) expressed in milliVolts, measured in lead aVR

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J-ms, aVR

J point occurrence in the average beat computed over lead aVR, expressed in milliseconds

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J-Value, aVR

J point voltage value, expressed in milliVolts, measured in lead aVR

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JT-Time, aVR

Duration of JT interval, expressed in milliseconds, measured in lead aVR

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JTc-Time, aVR

Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead aVR

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T-Amplitude, aVR

Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead aVR

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Positive percentage of T-wave-area, aVR

Positive percentage of T-wave-area in lead aVR

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Negative percentage of T-wave-area, aVR

Negative percentage of T-wave-area in lead aVR

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Duration peak till end of T-Wave, aVR

Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead aVR

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Noise, aVR

Noise level estimation, when QTc is computed with Fridericia formula, expressed in microVolts, measured in lead aVR

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QTc (Frid) Time, aVR

Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead aVR

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QTc (Baz) Time, aVR

Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead aVR

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