The small diameter and rapid movement of coronary arteries and their complex geometry make artifact-free scanning a challenge, they wrote.
该研究小组指出,由于冠脉非常细小,又处于快速的运动之中,走行十分复杂,获得没有伪影的图像的确是一个挑战。
The small diameter and rapid movement of coronary arteries and their complex geometry make artifact-free scanning a challenge, they wrote.
该研究小组指出,由于冠脉非常细小,又处于快速的运动之中,走行十分复杂,获得没有伪影的图像的确是一个挑战。
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