Figure 4. Forest plot for effectiveness of ablation methods.
Forest plot displaying the outcomes of a multivariate Cox regression analysis, comparing the hazard ratios (HR) on rates of atrial arrhythmia recurrence among different ablation strategies relative to performing no re-ablation at all. The cox regression analysis was conducted following multivariable adjustment for age, sex, body-mass index, paroxysmal AF, diabetes, CAD, and hypertension