Sheep can be used as animal model of regional myocardial remodeling and controllable work

Abstract

This study presents the development a new sheep model with an asymmetrically remod-eled LV. Simple pacemaker programing allows direct modulation of regional myocardial function and work. This animal model provides a new and valuable alternative for canine or porcine models and has the potential to become instrumental for investigating regional function and loading conditions on regional LV remodeling.