A deep learning-based algorithm for detecting significant in-stent restenosis in coronary CT angiography.
Coronary CT angiography (CCTA) is widely used for monitoring patients after stent implantation, but beam-hardening and blooming artifacts make assessment of in-stent restenosis (ISR) challenging. This study developed and evaluated a deep learning algorithm for automated detection of significant ISR in CCTA images. A re...