Optimization of atrio-ventricular delay in patients with dual- chamber pacemaker by Doppler echocardiography[J]. Journal of Clinical Ultrasound in Medicine, 2022,24(3).
Optimization of atrio-ventricular delay in patients with dual- chamber pacemaker by Doppler echocardiography[J]. Journal of Clinical Ultrasound in Medicine, 2022,24(3).DOI: