How accurate is the CTFFR test, and is it more accurate than coronary angiography?

CTFFR is a non-invasive means of detecting coronary artery disease. Unlike coronary angiography, which requires the injection of a contrast medium into the patient's artery to obtain the test results, CTFFR only needs to be based on resting CTA data, and adopts computational fluid dynamics (CFD) to simulate the blood flow and pressure in the coronary artery, and then undergoes complex image processing and data operations to obtain the test results. Domestically, "Deep Vein Fraction DVFFR" developed by Kaya Medical is a CTFFR test product with artificial intelligence technology that has been applied in clinical practice. Deep Vein Fraction combines artificial intelligence and CTFFR testing methods, and at present, its accuracy in detecting coronary heart disease has reached 92%, which is much higher than that of ordinary coronary heart disease testing, and the speed of testing has been improved a lot, and the testing time of a single case is controlled within 10 minutes. It can be said that it is fast and accurate, patients can get the results on the same day, and can also see the test report through cell phones, tablets, computers and other tools, so that the trouble of queuing up for the report card is eliminated. And smart healthcare is the trend of the future, so the intelligent CTFFR test is very reliable.