Recruiting NA INTERVENTIONAL 1-arm NCT04822649

Exercise Capacity According to Coronary Microvascular Dysfunction and Body Composition

Differences in Cardiopulmonary Exercise Capacity According to Coronary Microvascular Dysfunction and Body Composition in Patients With Suspected Heart Failure With Preserved Ejection Fraction

Sponsor: Korea University Anam Hospital

Conditions Heart Failure With Preserved Ejection Fraction (HFpEF)

Interventions Adenosine stress echocardiography with the evaluation of coronary artery blood flow

Updated 8 times since 2021 Last updated: Aug 25, 2025 Started: Apr 15, 2021 Primary completion: Dec 31, 2025 Completion: Dec 31, 2025

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04822649, this NA trial focuses on Heart Failure With Preserved Ejection Fraction (HFpEF) and remains actively recruiting participants. Sponsored by Korea University Anam Hospital, it has been updated 8 times since 2021, reflecting limited change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

Change History

8 versions recorded

Oct 2025 — Present [monthly]

Recruiting NA
Sep 2025 — Oct 2025 [monthly]

Recruiting NA
Sep 2024 — Sep 2025 [monthly]

Recruiting NA
Jul 2024 — Sep 2024 [monthly]

Recruiting NA
Oct 2023 — Jul 2024 [monthly]

Recruiting NA

Status: Unknown Status → Recruiting

▶ Show 3 earlier versions

Sep 2023 — Oct 2023 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
Oct 2021 — Sep 2023 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Apr 2021 — Oct 2021 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Korea University Anam Hospital

Data source: Korea University Anam Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Seoul, South Korea