<ul data-eligibleForWebStory="false">Vascular segmentation in medical images is crucial for disease diagnosis and surgical navigation.A new model called Serpentine Window Mamba (SWinMamba) has been proposed to improve the accuracy of vascular segmentation.SWinMamba utilizes serpentine window sequences to capture features and improve global visual context modeling for vascular structures.Extensive experiments showed that SWinMamba outperformed existing methods in achieving complete and connected vessel segmentation.