Figure 4

Box plot showing the difference between the accelerometer-detected and hemodynamically defined valve events for the three interventions in the canine study. Grey boxes show the total pooled results for all the three interventions and the dotted line represents the median of all the pooled data (2 ms). LBBB left bundle branch block, MVC mitral valve closure, AVO aortic valve opening, AVC aortic valve closure, MVO mitral valve opening.