Summary measurements in 10s resting ECG
16 variables.
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Heart Rate, Resting
Heart Rate at rest, expressed in beat-per-minute
x0ec101PQ Time
Duration of PQ interval (from the beginning of the P wave to the beginning of the QRS complex), expressed in milliseconds
x0ec108QRS Duration
Duration of QRS complex (from the beginning of the Q wave to the end of the S wave), expressed in milliseconds
x0ec113QT Time
Duration of QT interval (from the beginning of the Q wave to the end of the T wave), expressed in milliseconds
x0ec115Mean of RR-Intervals
Mean of RR-Intervals (computed over the customed beat series), expressed in milliseconds
x0ec124aMedian of RR-Intervals
Median of RR-Intervals (computed over the customed beat series), expressed in milliseconds
x0ec124bJ-ms
J point occurrence in the average beat, expressed in milliseconds
x0ec130JT-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
x0ec133JTc-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
x0ec135Sokolow-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]
x0ec142Heart axis type
Heart axis type
x0ec145Heart rate as RR
Heart rate expressed as RR interval, expressed in milliseconds
x0ec146Automatic diagnosis by the software
Automatic diagnosis with main findings, given by the software
x0ec149Automatic diagnosis in English
Automatic diagnosis with main findings, given by the software, translated into English
x0ec150QTc (Frid) Time
Duration of QT interval adjusted for a standard heart-rate of 60bpm with Fridericia formula, expressed in milliseconds
x0ec152QTc (Baz) Time
Duration of QT interval adjusted for a standard heart-rate of 60bpm with Bazett formula, expressed in milliseconds
x0ec153