Bachmann Bundle and Its Arterial Supply: Imaging with Multidetector CT—Implications for Interatrial Conduction Abnormalities and Arrhythmias

BB and its vascular supply can easily be demarcated on cardiac CT images. BB was visualized less in patients with severe CAD and abnormal ECG, a finding that suggests that disease of BB fibers may play a role in development of atrial arrhythmias.