Summary measurements in 10s resting ECG

16 variables.

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Heart Rate, Resting

Heart Rate at rest, expressed in beat-per-minute

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PQ Time

Duration of PQ interval (from the beginning of the P wave to the beginning of the QRS complex), expressed in milliseconds

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QRS Duration

Duration of QRS complex (from the beginning of the Q wave to the end of the S wave), expressed in milliseconds

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QT Time

Duration of QT interval (from the beginning of the Q wave to the end of the T wave), expressed in milliseconds

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Mean of RR-Intervals

Mean of RR-Intervals (computed over the customed beat series), expressed in milliseconds

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Median of RR-Intervals

Median of RR-Intervals (computed over the customed beat series), expressed in milliseconds

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J-ms

J point occurrence in the average beat, expressed in milliseconds

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JT-Time

Duration of JT interval (from J point to the end of the T wave), expressed in milliseconds. The J point is the the junction between the termination of the QRS complex and the beginning of the ST segment. This is a more appropriate measurement for assessing the duration of ventricular repolarization when QRS duration is increased

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JTc-Time

Duration of JT interval corrected for the heart rate (by definition: JTc = QTc - QRS), expressed in milliseconds. By definition, JTc is a more specific measurement of ventricular repolarization than the QTc by eliminating QRS duration variability, and a more sensitive predictor for repolarization abnormalities

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Sokolow-Index

Sokolow-Index index for left ventricular hypertrophy, calculated as the sum of the amplitudes of the S wave in V1 and the R wave in V5 or V6 (whichever is larger), expressed in milliVolts [https://doi.org/10.1016/0002-8703(49)90562-1]

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Heart axis type

Heart axis type

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Heart rate as RR

Heart rate expressed as RR interval, expressed in milliseconds

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Automatic diagnosis by the software

Automatic diagnosis with main findings, given by the software

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Automatic diagnosis in English

Automatic diagnosis with main findings, given by the software, translated into English

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QTc (Frid) Time

Duration of QT interval adjusted for a standard heart-rate of 60bpm with Fridericia formula, expressed in milliseconds

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QTc (Baz) Time

Duration of QT interval adjusted for a standard heart-rate of 60bpm with Bazett formula, expressed in milliseconds

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