TCTAP A-076 High-speed Pullback IVUS Could Contribute to the Accurate Length Measurement in Clinical Situation.

Accurate length measurements by intravascular ultrasound (IVUS) are necessary for stent length selection in clinical use and for IVUS volumetric analysis in the research field. In the conventional IVUS (usually 0.5 or 1 mm/s pullback), the low-speed pullback could mislead the length measurement due