The goal of this observational study is to evaluate the association between Murray law-based quantitative flow reserve and outcomes after coronary artery bypass graft surgery.
The goal of this observational study is to evaluate the association between Murray law-based quantitative flow reserve and outcomes after coronary artery bypass graft surgery. By constructing registry database during 10-year periods, several types of study objectives including 'graft patency' and 'long-term clinical outcomes' will be evaluated.
Study Type
OBSERVATIONAL
Enrollment
945
Seoul National University Hospital
Seoul, South Korea
Graft patency rate
1 year graft patency rate after surgery
Time frame: 1 year after surgery
Number of participants with Long-term all-cause mortality
All-cause mortality indicates death from any cause during follow-up
Time frame: From date of enrollment (operation) until the date of death from any cause, assessed up to 15 years").
Number of partipiciants with major adverse cardiac events
MACE includes death, repeat revascularization and non-fatal myocardial infraction
Time frame: From date of enrollment (operation) until the date of first documented major events or date of death from any cause, whichever came first, assessed up to 15 years
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