METHOD FOR AQUIRING ANGIOGRAPHY IMAGE OF CORONARY COMPUTERIZED TOMOGRAPHY USING DUAL CATHETER

摘要

The present invention relates to a method for acquiring the angiography image of coronary computerized tomography using a dual catheter. The method includes a step of placing two coronary arteries on a dual catheter; a step of injecting a contrast medium into the dual catheter; and a step of obtaining an angiography image through coronary computerized tomography for the coronary arteries. According to the present invention, even though a lesion does not exist in a coronary artery, one time CT scanning is carried out. So, it can reduce the physical effect and radiation exposure of a patient.