Predictors and impact for side branch occlusion after bioresorbable vascular scaffold implantation: insights from multimodal imaging and 2-year clinical outcomes.

performed quantitative plaque characterization using pre-procedural computed tomography angiography in 260 bifurcation lesions, demonstrating that main vessels of SBO lesions harbored significantly greater calcified plaque volume and higher plaque burden compared with non-SBO lesions, with a nonsignificant trend toward increased low-attenuation plaques [ 26 ].

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