Research Article
Ventricular Dyssynchrony and Function Improve following Catheter Ablation of Nonseptal Accessory Pathways in Children
Figure 5
Echocardiographic parameters prior to and following catheter ablation. LVEF denotes left ventricular ejection fraction; SPWMD, septal-to-posterior wall motion delay; ESD, electrosystolic delay (or time-to-peak systolic velocity).