Measurments related to lead II in the 10s resting ECG
28 variables.
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Duration P Wave, II
Duration of P Wave, expressed in milliseconds, measured in lead II
x0ec104bP-Amplitude positive, II
Peak amplitude of the positive deflection of P wave, expressed in milliVolts, measured in lead II
x0ec105bP-Amplitude negative, II
Peak amplitude of the negative deflection of P wave, expressed in milliVolts, measured in lead II
x0ec106bPQ Time, II
Duration of PQ interval, expressed in milliseconds, measured in lead II
x0ec108bDuration Q wave, II
Duration of Q wave, expressed in milliseconds, measured in lead II
x0ec109bQ-Amplitude, II
Voltage amplitude of the peak of Q wave, expressed in milliVolts, measured in lead II
x0ec110bQRS Duration, II
Duration of QRS complex, expressed in milliseconds, measured in lead II
x0ec113bQT Time, II
Duration of QT interval, expressed in milliseconds, measured in lead II
x0ec115bDuration R wave, II
Duration of R wave, expressed in milliseconds, measured in lead II
x0ec120bR-Amplitude, II
Voltage amplitude of the peak of R wave, expressed in milliVolts, measured in lead II
x0ec121bDuration R' wave, II
Duration R wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead II
x0ec122bR'-Amplitude, II
Voltage amplitude of the peak of R wave in the first derivative of ECG, expressed in milliVolts, measured in lead II
x0ec123bDuration S wave, II
Duration of S wave, expressed in milliseconds, measured in lead II
x0ec125bS-Amplitude, II
Voltage amplitude of the peak of S wave, expressed in milliVolts, measured in lead II
x0ec126bDuration S' wave, II
Duration S wave in the first derivative of the ECG wave, expressed in milliseconds, measured in lead II
x0ec127bS'-Amplitude, II
Voltage amplitude of the peak of S wave in the first derivative of ECG, expressed in milliVolts, measured in lead II
x0ec128bST Value, II
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 II
x0ec129bJ-ms, II
J point occurrence in the average beat computed over lead II, expressed in milliseconds
x0ec130bJ-Value, II
J point voltage value, expressed in milliVolts, measured in lead II
x0ec131bJT-Time, II
Duration of JT interval, expressed in milliseconds, measured in lead II
x0ec133bJTc-Time, II
Duration of JT interval corrected for the heart rate, expressed in milliseconds, measured in lead II
x0ec135bT-Amplitude, II
Voltage amplitude of the peak of T wave, expressed in milliVolts, measured in lead II
x0ec137bPositive percentage of T-wave-area, II
Positive percentage of T-wave-area in lead II
x0ec138bNegative percentage of T-wave-area, II
Negative percentage of T-wave-area in lead II
x0ec139bDuration peak till end of T-Wave, II
Time interval between the peak up to the end of T wave, expressed in milliseconds, measured in lead II
x0ec141bNoise, II
Noise level estimation, when QTc is computed with Fridericia formula, expressed in microVolts, measured in lead II
x0ec143bQTc (Frid) Time, II
Duration of QT interval adjusted for the heart-rate with Fridericia formula, expressed in milliseconds, measured in lead II
x0ec152bQTc (Baz) Time, II
Duration of QT interval adjusted for the heart-rate with Bazett formula, expressed in milliseconds, measured in lead II
x0ec153b