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Figure 3 | Journal of Cardiothoracic Surgery

Figure 3

From: Various clinical scenarios leading to development of the string sign of the internal thoracic artery after coronary bypass surgery: the role of competitive flow, a case series

Figure 3

Pressure wire measurement of the left anterior descending artery: during the ic. injection of 100 μg of adenosine, only a nonsignificant translesional pressure gradient was provoked. The ratio of the pressure (FFR: fractional flow reserve) detected distally to the stenosis (green line) and the proximal (aortic) pressure (red line) was 0.83.

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