iFR Guided Coronary Artery Bypass Grafting Surgery

Summary

The expected outcome of better and improved patency of bypass grafts and its direct relation to pre-operative iFR measurements of stenosis as compared to direct visual physiology of stenosis in the coronary angiogram. To establish the correlation between the use of intracoronary physiology and improved graft patency at 12 months for patients undergoing CABG surgery. It is a minimum of 28 and a maximum of 100 patients single-centre proof or concept/ observational study/ pilot study.

Eligibility

INCLUSION CRITERIA

1. Age of 25 to 80 years of age
2. Willing to participate and able to understand, read and sign the informed consent form (ICF) before standard of care elective CABG surgery
3. Undergoing isolated first-time elective CABG surgery
4. Available pre-operative angiography data with iFR measurements done during the pre-operative angiography

EXCLUSION CRITERIA

1. Emergency CABG surgery
2. Ejection Fraction≤ 40%
3. Severe valvular heart disease

Conditions4

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