Comparison between biventricular pacing and single site pacing in patients with poor ventricular function: a hemodynamic study.

Biventricular pacing has been suggested as offering greater hemodynamic benefit than single site pacing in patients with advanced heart failure and left bundle branch block. This was tested using acute multisite pacing. Eighteen such patients were atrialsensed, ventricular multisite paced in random order for 5 minutes. The best achieved measure of cardiac… CONTINUE READING