Outcomes of Cardiac Contractility Modulation: A Systematic Review and Meta-Analysis of Randomized Clinical Trials

Figure 7

Forest plot of the six-minute walking distance in the CCM groups versus the control groups. A forest plot of the data available to us from the 4 RCTs assessing 6MWD in those with CCM compared to those with OMT alone. There was no statistically significant difference in 6MWD between these two groups.