Why the study?
Does high-resolution magnetocardiographic mapping accurately localize the ventricular preexcitation site compared to invasive catheter technique in patients with Wolff-Parkinson-White syndrome?
Population
10 patients suffering from Wolff-Parkinson-White syndrome
Comparison
High-resolution magnetocardiographic mapping… vs Invasive catheter technique
Design
Cross-sectional
Authors
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May support noninvasive preexcitation localization in WPW; leaves open prospective validation before clinical adoption.
Does high-resolution magnetocardiographic mapping accurately localize the ventricular preexcitation site compared to invasive catheter technique in patients with Wolff-Parkinson-White syndrome?
High-resolution magnetocardiographic mapping provides clinically satisfactory noninvasive localization of ventricular preexcitation sites in WPW syndrome, with accuracy improving when patient-specific torso rescaling is applied.
Nenonen et al. (1991) studied this question.
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