Heart valve development is governed by both genetic and biomechanical inputs. Prior work has demonstrated that oscillating shear stress associated with blood flow is required for normal atrioventricular (AV) valve development. Cardiac afterload is defined as the pressure the ventricle must overcome in order to pump blood throughout the circulatory system. https://www.bekindtopets.com/limited-value-Twist-Lick-Oral-Gel-for-Dogs-Chicken-big-deal/