Objective To develop a new method for measuring stroke volume and ejection fraction in the infarct and non infarct area with three dimensional color kinesis (CK) technique.
目的探讨应用三维彩色室壁运动(CK)技术测量梗死区和非梗死区心搏量和射血分数的方法。
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I had mentally visualized this, and even demonstrated the movement on dry land hundreds of times…but it suddenly came together in the pool just by delaying the stroke a fraction of a second.