Implantable heart attack alert device tested in Real-World patients

NCT ID NCT05412927

Recruiting now Disease control Sponsor: Angel Medical Systems Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study follows 500 people who already have or will get the AngelMed Guardian® implant, a device that monitors heart signals and alerts patients to possible heart attacks. Participants are high-risk heart patients with conditions like diabetes or prior heart attacks. The goal is to see how well the device works in everyday use and whether it reduces false alarms.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: AngelMed Guardian® System (implantable cardiac monitor with patient alert)
What this could lead to: If successful, this could confirm the device helps high-risk heart patients get faster treatment for recurrent heart attacks.
What could go wrong: This is an observational post-approval study, not a randomized trial, so it cannot prove the device improves outcomes. False alarms may cause unnecessary worry or hospital visits.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

acute coronary syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ACUTE CORONARY SYNDROME

Contacts and locations

Locations

Arizona Heart & Vascular Clinic
RECRUITING

Glendale, Arizona, 85308, United States
Cardiovascular Associate Research
ACTIVE_NOT_RECRUITING

Covington, Louisiana, 70433, United States
Clermont Ambulatory Surgical Center
RECRUITING

Clermont, Florida, 34711, United States
Corewell Health
ACTIVE_NOT_RECRUITING

Grand Rapids, Michigan, 49503, United States
Daytona Heart Group
RECRUITING

Daytona Beach, Florida, 32114, United States
East Los Angeles Cardiology
RECRUITING

Los Angeles, California, 90033, United States
Florida Heart Rhythm Specialists
RECRUITING

Fort Lauderdale, Florida, 33308, United States
Heart Clinic of Hammond
RECRUITING

Hammond, Louisiana, 70403, United States
Institute for Cardiovascular Research Studies, Inc.
RECRUITING

Miami, Florida, 33176, United States
LEJ Medical, LLC
SUSPENDED

New Smyrna Beach, Florida, 32168, United States
Medical City Hospital Forth Worth
RECRUITING

Fort Worth, Texas, 76104, United States
North Shore Heart and Vascular
ACTIVE_NOT_RECRUITING

Mandeville, Louisiana, 70448, United States
Northside Hospital Cardiovascular Institute
RECRUITING

Atlanta, Georgia, 30342, United States
Orange County Heart and Research Institute
ACTIVE_NOT_RECRUITING

Orange, California, 92868, United States
Phoenix Heart
RECRUITING

Glendale, Arizona, 85306, United States
South Oklahoma Heart Research
RECRUITING

Oklahoma City, Oklahoma, 73135, United States
Southwest Cardiovascular Associates
ACTIVE_NOT_RECRUITING

Mesa, Arizona, 85208, United States
Texan Cardiovascular Institute
RECRUITING

El Paso, Texas, 79915, United States

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