- METHOD FOR OBTAINING MASS FLOW RATE AND DISTAL PRESSURE OF CORONARY VASCULAR BASED ON PHYSIOLOGICAL PRESSURE-FLOW RELATIONSHIP

摘要

The present invention is based on the physiological pressure-flow relationship of changes in the blood flow resistance of the peripheral vascular bed in the coronary arterial system supplying blood to the heart muscle tissue. (FFR), which is an important diagnostic and therapeutic criterion for coronary artery disease (CAD), by accurately modeling the myocardial perfusion reserve (FFR).