Clinical Research Directory
Browse clinical research sites, groups, and studies.
Fractional Flow Reserve and Instantaneous Free-wave Ratio Revascularization Strategies in Women
Sponsor: Yale University
Summary
A real world study to evaluate outcomes in women based on guideline identified fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) cutoffs for ischemia (ischemia defined as FFR ≤ 0.80 and iFR ≤ 0.89).
Official title: Prospective Evaluation of Coronary Artery Disease in Women Presenting With Cardiac Ischemia: an Anatomic and Physiologic Study Comparing Fractional Flow Reserve (FFR) and Instantaneous Free-wave Ratio (iFR) on Cardiac Catheterization With Findings of Inducible Ischemia on Non-invasive Stress Imaging
Key Details
Gender
FEMALE
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
500
Start Date
2019-04-19
Completion Date
2029-04-30
Last Updated
2025-11-05
Healthy Volunteers
No
Conditions
Interventions
No study intervention
The study does not determine any interventions. Any intervention performed during coronary angiography is considered standard of care.
Locations (1)
Yale University School of Medicine - Section of Cardiology
New Haven, Connecticut, United States