NCT02888353
Magnetic Resonance Imaging (MRI) in Patients With Pacemakers and Implanted Cardioverter Defibrillators
Enrolling by Invitation
NAAges 9+InterventionalDiagnosticJohns Hopkins UniversityInvestigator-initiated
~4,500 participants
Updated 2025-12-15 on ClinicalTrials.gov
What's tested:Device: MRI
At a glance
Recruiting sites
0 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
acute patient safety and device malfunction
Measured over 1 hour
Conditions
Where it's being run
1 sites across 1 statesMaryland1
Study leadership
- Henry R Halperin, MD/MA · PRINCIPAL_INVESTIGATOR · Johns Hopkins University
Who to contact
This trial hasn't published a contact. View it on ClinicalTrials.gov
Do you actually qualify for this trial?
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Eligibility criteria
Inclusion
Patients implanted an ICD or pacemaker who have a clinical need for MR imaging
Exclusion
Patients who complete the MRI standard screening form and are deemed inappropriate for MRI for any reason
What this trial measures
- acute patient safety and device malfunction1 hour
Number of participants with \>30% change pre vs. post MRI in each of the following (pacing volts, sensing amplitude, battery life, and impedance (ohms), as a measure of safety