Multicenter Registry for Angiography-Derived Quantitative Flow Ratio

CompletedOBSERVATIONAL
Enrollment

524

Participants

Timeline

Start Date

April 30, 2016

Primary Completion Date

October 1, 2022

Study Completion Date

December 31, 2023

Conditions
Ischemic Heart Disease
Interventions
DIAGNOSTIC_TEST

QFR assessment

QFR measurement in order to evaluate functional significance of epicardial stenosis and to compare the response of QFR for worsening stenosis severity, FFR value as reference standard

Trial Locations (5)

Unknown

Keimyung University Dongsan Medical Center, Daegu

Inje University Ilsan Paik Hospital, Goyang-si

Chosun University Hospital, Gwangju

Samsung Medical Center, Seoul

Seoul National University Hospital, Seoul

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

Seoul National University Hospital

OTHER

collaborator

Inje University

OTHER

collaborator

Dongsan Medical Center

OTHER

collaborator

Chosun University Hospital

OTHER

lead

Samsung Medical Center

OTHER