RecruitingNot Applicable

Prognostic Values of Coronary Microvascular Dysfunction in Patients With Dilated Cardiomyopathy

China330 participantsStarted 2026-01-06

Plain-language summary

The goal of this observational study is to learn about the long-term prognostic of coronary microvascular dysfuction in Patients with Dilated Cardiomyopathy. The main question it aims to answer is: Does the coronary microvascular dysfunction impact the outcomes in Patients with Dilated Cardiomyopathy.

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Dilated cardiomyopathy comfirmed by echocardiography: LVDd \> 55 mm in men or \> 50 mm in women. * Clinically evident congestive heart failure: Compatible symptoms and signs, and BNP ≥ 35 pg/mL or NT-proBNP ≥ 125 pg/mL, and LV systolic dysfunction defined by LVEF \< 45 %. * Coronary angiography showing stenosis ≤ 50 % in all major epicardial vessels. Exclusion Criteria: * Patients with coronary artery disease, hypertensive heart disease, rheumatic valvular heart disease, myocarditis, and other secondary cardiomyopathies. * poor angiographic image quality

What they're measuring

Major adverse cardiac events

Timeframe: At 5-year follow-up

Trial details

NCT IDNCT07293338

SponsorSecond Affiliated Hospital, School of Medicine, Zhejiang University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2027-11-01

Contact for this trial

Jun Jiang, MD

+86 15657125311 21918219@zju.edu.cn

View on ClinicalTrials.gov More Dilated Cardiomyopathy (DCM) trials