High-risk anatomical features: a new perspective on refined echocardiographic diagnosis of anomalous coronary artery origin from the opposite sinus. - Huidi Zhou; Shiying Li; Lin He; Jing Zhang; Lingyun Fang; Yixia Lin; Nan Cui; Jiayi Sun; Jing Wang; Li Zhang; Mingxing Xie; Yali Yang (BMC Medical Imaging, 2026)