Virtual Coronary Intervention and Non-invasive Fractional Flow Reserve (FFR)

This study has been completed.
Information provided by (Responsible Party):
Bon-Kwon Koo, Seoul National University Hospital Identifier:
First received: November 20, 2011
Last updated: November 22, 2011
Last verified: November 2011
The investigators examined the feasibility of treatment planning using virtual coronary revascularization and fractional flow reserve (FFR) CT before the invasive procedures.

Coronary Artery Disease

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Retrospective

Resource links provided by NLM:

Further study details as provided by Seoul National University Hospital:

Enrollment: 20
Study Start Date: October 2011
Study Completion Date: November 2011
Primary Completion Date: November 2011 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
From the DISCOVER-FLOW study 20 patients with available post-intervention FFR were included in this study.

Inclusion Criteria:

  • Significant stenosis at CT angiography
  • Normal ejection fraction on echocardiography
  • Informed consented patient

Exclusion Criteria:

  • Total occlusion and collateral flow to target vessel
  • AV conduction abnormality
  • Left ventricular hypertrophy
  • Significant valvular heart or primary myocardial disease
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01478100

Korea, Republic of
Seoul National University Hospital
Seoul, Korea, Republic of
Sponsors and Collaborators
Seoul National University Hospital
  More Information

Publications automatically indexed to this study by Identifier (NCT Number):
Responsible Party: Bon-Kwon Koo, Associate Professor of Medicine, Seoul National University Hospital Identifier: NCT01478100     History of Changes
Other Study ID Numbers: H-1109-106-379 
Study First Received: November 20, 2011
Last Updated: November 22, 2011
Health Authority: South Korea: Korea Food and Drug Administration (KFDA)

Keywords provided by Seoul National University Hospital:
Coronary artery disease
Computational flow dynamics

Additional relevant MeSH terms:
Coronary Artery Disease
Coronary Disease
Myocardial Ischemia
Arterial Occlusive Diseases
Cardiovascular Diseases
Heart Diseases
Vascular Diseases processed this record on May 26, 2016