ABC | Volume 111, Nº5, November 2018

Original Article Rattanawong et al PR interval and chronic resynchronization therapy Arq Bras Cardiol. 2018; 111(5):710-719 Figure 3 – Funnel plot of prolonged PR and risk of all-cause mortality (3A), HF hospitalization (3B), and composite outcome (3C). Circles represent the observed published studies. A) All-cause mortality B) Heart failure hospitalization C) Composite outcome Funnel plot with pseudo 95% confidence limits Funnel plot with pseudo 95% confidence limits Funnel plot with pseudo 95% confidence limits 0 .05 .1 .15 .2 0 .05 .1 .15 .2 0 .05 .1 .15 .2 –.2 .2 .4 .6 0 –.2 .2 .4 .6 0 –.2 .2 .4 .6 0 Standard error of log risk ratio log risk ratio Standard error of log risk ratio Standard error of log risk ratio log risk ratio log risk ratio 716