Why the study?
Does multichannel magnetocardiography identify differences in the spatial distribution of cardiac magnetic field strength during depolarization and repolarization between normal subjects and patients with inverted T-waves?
Population
n=5 subjects (3 normal subjects and 2 patients with inverted T-wave conditions)
Design
Cross-sectional
Authors
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May distinguish repolarization patterns via magnetocardiography; hypothesis-generating and requires prospective validation before clinical adoption.
Does multichannel magnetocardiography identify differences in the spatial distribution of cardiac magnetic field strength during depolarization and repolarization between normal subjects and patients with inverted T-waves?
Multichannel magnetocardiography can identify regional temporal differences in cardiac magnetic field strength during depolarization and repolarization, distinguishing normal subjects from those with inverted T-waves.
Smith et al. (2003) studied this question.
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