Key result
EClysis software yields precise ECG analysis with a ~1% coefficient of variation for QT intervals.
Why the study?
New strategies are needed to improve automatic measurement of ECG signal components and their dynamic changes.
Does the EClysis software provide precise and reproducible automated analysis of dynamic QT changes and individual rate correction?
Population
Simulated ECGs, normal ECGs, and healthy subjects
Comparison
EClysis software analysis versus placebo and almokalant infusion effects
Design
Other study using digital ECG processing algorithms
Authors
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EClysis enables precise automated ECG interval measurement with individualized QT correction; leaves open routine clinical use pending prospective validation.
Does the EClysis software provide precise and reproducible automated analysis of dynamic QT changes and individual rate correction?
The EClysis software provides a precise and reproducible method for automated ECG analysis and individualized QT correction for heart rate dependence.
Dota et al. (2002) studied this question. EClysis software was evaluated on Coefficients of variation in ECG intervals. The EClysis software provided precise and reproducible ECG analysis, with coefficients of variation of 2% for QRS, 0.8% for QT, and 6% for PQ intervals in normal ECGs.
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