Magnetic heart scan could spot hidden chest pain causes

NCT ID NCT07657546

Recruiting now Diagnosis Sponsor: Qilu Hospital of Shandong University Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a magnetocardiography (MCG) device can detect reduced blood flow to the heart muscle in people with acute chest pain but no major artery blockages. About 3,786 participants will undergo MCG scanning, and results will be compared to a standard ultrasound test. If accurate, MCG could become a faster, non-invasive tool for diagnosing non-obstructive myocardial ischemia.

What this could mean

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

Active substance: Magnetocardiography device
What this could lead to: If successful, this could provide a non-invasive, quick way to diagnose heart muscle oxygen shortage in patients whose arteries appear normal on standard tests.
What could go wrong: This is an early diagnostic study, not a treatment trial. The device's accuracy may not be high enough to replace current methods, and results may not apply to all chest pain patients.

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.

coronary microvascular disorder myocardial ischemia nonobstructive coronary artery disease

As listed by the trial registrant

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

MYOCARDIAL ISCHEMIA NON-OBSTRUCTIVE MYOCARDIAL ISCHEMIA

Contacts and locations

Locations

Qliu Hospital of Shandong University
RECRUITING

Jinan, Shandong, 250012, China

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