Ignite Creation Date:
2025-12-24 @ 5:41 PM
Ignite Modification Date:
2026-01-02 @ 9:15 PM
Study NCT ID:
NCT02575768
Status:
COMPLETED
Last Update Posted:
2015-10-15
First Post:
2015-08-31
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Myocardial Flow Reserve in Severe AS Without Obstructive Coronary Artery Disease
Sponsor:
Samsung Medical Center
Organization:
Study Overview
Official Title:
Reduced Myocardial Flow Reserve in Exertional Angina With Severe Aortic Stenosis and Normal Coronary Arteries: Insight From Prospective Observational Adenosine-stress Cardiac Magnetic Resonance Imaging Study
Status:
COMPLETED
Status Verified Date:
2012-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief 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.
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.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: