Stress-MRI Assessment After Right Coronary Artery CTO Recanalization

• Status: Completed
• Trial end date: 2014-04-01
• Target enrollment: 0
• Participant gender: All

Summary

The hypothesis of this study is that Stress-MRI is a clinically significant method of myocardial perfusion assessment after coronary angioplasty with stenting of right coronary artery (RCA) chronic total occlusion (CTO) is performed.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Meshalkin Research Institute of Pathology of Circulation

Criteria

Inclusion Criteria:

• Stable angina, CCS FC II-IV

• "Right-dominance" coronary circulation according to coronary angiography

• Absence of other significant atherosclerotic coronary lesions (more than 65%)

• High risk of myocardium ischemia according to stress-MRI data (perfusion defect in 2 or more segments in the area of interest)

• Signed, documented informed consent prior to admission to the study

Exclusion Criteria:

• Acute coronary syndrome

• Contraindications for adenosine stress test

• Low and moderate risk of myocardium ischemia according to stress-MRI data (perfusion defect in less than 2 segments in the area of interest)