增强扫描

• Their 64 - slice ct protocol examines the coronary arteries , pulmonary arteries , and the aortic arch in a single pass , generating even contrast enhancement in all three regions
  他们的64位ct诊断方法以单趟为单位检查了冠状动脉、肺动脉、和主动脉弓，并且在所有的三个区域进行了造影增强扫描。