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Summary
The primary objective of this observational study is to evaluate whether magnetocardiography (MCG) findings more accurately predict clinical outcomes in patients with acquired Long QT syndrome compared to ECG. The secondary objective is to assess differences in QT interval length between MCG and ECG. The primary safety objective is to characterize the safety profile of the CardiAQ MCG device.
Official title: Magnetocardiography in Long QT Syndrome: A Prospective Study of Its Clinical and Prognostic Utility
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
100
Start Date
2026-04
Completion Date
2027-12
Last Updated
2026-03-05
Healthy Volunteers
No
Conditions
Interventions
Magnetocardiography
MCG is a non-invasive, radiation-free imaging technique that detects the magnetic field generated by the electrical activity of the heart.
Locations (1)
Mayo Clinic in Rochester
Rochester, Minnesota, United States