Why the study?
Do methods for reconstructing the Frank VCG from standard 12-lead ECGs provide good diagnostic agreement with the original VCG?
Population
90 cases
Comparison
Multivariate regression vs cardio-electrical activity model vs quasi-orthogonal ECG leads for Frank VCG reconstruction
Design
Comparative evaluation study with randomized observer presentation
Authors
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Clinical use of reconstructed VCGs requires caution; leaves open the optimal method to extend VCG diagnostics from standard ECGs.
Do methods for reconstructing the Frank VCG from standard 12-lead ECGs provide good diagnostic agreement with the original VCG?
Multivariate regression and model-based methods can reliably reconstruct the Frank VCG from a standard 12-lead ECG, providing good to excellent diagnostic agreement with the original VCG.
Kors et al. (1990) studied this question.