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Myocardial Flow Reserve in Severe AS Without Obstructive Coronary Artery Disease

NCT02575768 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 104

Last updated 2015-10-15

No results posted yet for this study

Summary

Exertional angina is common symptom in patients with severe aortic stenosis (AS) without obstructive coronary artery disease (CAD). Although reduced myocardial flow reserve is one of the proposed explanations for angina, little is known about the pathophysiology.

This study aimed that adenosine-stress cardiac magnetic resonance can be used for the assessment of myocardial perfusion reserve and suggest the pathophysiology of development of angina in patients with severe AS without obstructive CAD.

Conditions

Interventions

OTHER

Adenosine-stress cardiac magnetic resonance imaging

undergoing adenosine-stress cardiac magnetic resonance imaging

Sponsors & Collaborators

  • Samsung Medical Center

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-06-30
Primary Completion
2015-04-30
Completion
2015-04-30

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02575768 on ClinicalTrials.gov