Measurements related to JT interval in 10s resting ECG

14 variables.

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JT-Dispersion

JT interval dispersion is defined as the difference between the longest and the shortest JT interval duration measured in the 12 ECG leads, 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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JT-Time, I

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

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JT-Time, II

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

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JT-Time, III

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

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JT-Time, aVR

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

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JT-Time, aVL

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

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JT-Time, aVF

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

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JT-Time, V1

Duration of JT interval, expressed in milliseconds, measured in lead V1

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JT-Time, V2

Duration of JT interval, expressed in milliseconds, measured in lead V2

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JT-Time, V3

Duration of JT interval, expressed in milliseconds, measured in lead V3

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JT-Time, V4

Duration of JT interval, expressed in milliseconds, measured in lead V4

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JT-Time, V5

Duration of JT interval, expressed in milliseconds, measured in lead V5

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JT-Time, V6

Duration of JT interval, expressed in milliseconds, measured in lead V6

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