Why the study?
Does body surface Laplacian ECG mapping provide better spatial resolution of cardiac electrical activity compared to body surface potential mapping in human subjects?
Population
Human subjects and computer simulations
Comparison
Body surface Laplacian ECG mapping utilizing dry… vs Body surface potential maps obtained using the…
Design
Other
Authors
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Laplacian ECG mapping may enhance noninvasive resolution; hypothesis-generating and requires prospective validation before any clinical consideration.
Does body surface Laplacian ECG mapping provide better spatial resolution of cardiac electrical activity compared to body surface potential mapping in human subjects?
Body surface Laplacian ECG mapping offers improved spatial resolution over traditional potential mapping for noninvasive imaging of cardiac electrical activity.
He et al. (1992) studied this question.
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