Figure 2. Forest plot of the procedural success between ICE and TEE groups. Comparison of the rates of the procedural success between ICE and TEE groups. ICE: intracardiac echocardiography; TEE: transesophageal echocardiography; RR: risk ratio; CI: confidence interval.
Figure 3. Forest plot of subgroup analysis of the procedural success between ICE and TEE groups. Subgroup analysis of the rates of the procedural success between ICE and TEE groups. ICE: intracardiac echocardiography; TEE: transesophageal echocardiography; RR: risk ratio; CI: confidence interval.