Heart MRI may reveal who really needs a shock device
NCT ID NCT04908306
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 502 people with heart failure who were getting an implantable defibrillator (ICD) to prevent sudden cardiac arrest. Researchers used a special MRI to see if heart scarring patterns could predict who would later need a shock from the device. The goal was to learn more about which patients truly benefit from these devices.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for HEART FAILURE are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could delaying kidney implant during heart transplant reduce complications?
- A simple conversation could change how heart failure patients care for themselves
- A picture-based lesson may help heart failure patients spot trouble early
- Can a Two-Drug punch early in hospitalization tame heart failure?
- Bedside flu shot for heart patients: a simple strategy to save lives?
- AI takes on sonographers: a 4,000-Patient trial to sharpen heart imaging