New registry aims to uncover hidden heart risks in 1,000 patients

NCT ID NCT05369182

Ongoing Knowledge-focused Sponsor: Samsung Medical Center Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is a registry that follows over 1,000 people with suspected ischemic heart disease. Doctors use special tests during heart catheterization to measure blood flow and pressure in the heart's small vessels. The goal is to see if these measurements can predict future heart problems like death, heart attack, or need for repeat procedures.

What this could mean

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

What this could lead to: If successful, this could help doctors better predict heart problems and guide treatment for people with coronary microvascular disease.
What could go wrong: This is an observational registry, not a treatment trial. It may not lead to direct changes in care, and results may not apply to all 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 artery disorder coronary microvascular disorder Microvascular Angina myocardial ischemia

As listed by the trial registrant

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

CORONARY ARTERY DISEASE CORONARY MICROVASCULAR DISEASE ISCHEMIC HEART DISEASE

Contacts and locations

Locations

Chonnam National University Hospital

Gwangju, South Korea
Chosun University Hospital

Gwangju, South Korea
Gyeongsang National University Hospital

Jinju, South Korea
Samsung Medical Center

Seoul, South Korea
Seoul National University Boramae Medical Center

Seoul, South Korea
Seoul National University Bundang Hospital

Seongnam, South Korea
Seoul St. Mary's Hospital

Seoul, South Korea

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