The Impact of Plaque Rupture on Mismatch Between Intravascular Ultrasound Minimal Lumen Area and Fractional Flow Reserve Measured in an Angiographically Borderline Left Main With Complex Left Anterior Descending Involvement.

Plaque rupture is known to affect the mismatch between anatomy and physiology. In this case, we relied on fractional flow reserve along with the tomographic perspective of intravascular ultrasound.