The number of interventional treatment for coronary heart disease in China ranks first in the world.At present,coronary angiography is the main guide for interventional treatment of coronary heart disease.Recent studies have shown that functional indicators such as fractional flow reserve and quantitative flow ratio have unique advantages in guiding coronary interventional treatment.Based on domestic and foreign literature,this article mainly introduces the application and progress of fractional flow reserve and quantitative flow ratio in interventional treatment of coronary heart disease.
维普
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