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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Cardiol. May 26, 2026; 18(5): 118482
Published online May 26, 2026. doi: 10.4330/wjc.v18.i5.118482
Figure 1
Figure 1  Preferred Reporting Items for Systematic Reviews and Meta-Analyses flowchart of the study selection process.
Figure 2
Figure 2 Forrest plot. A: Forrest plot of atrial tachyarrhythmia recurrence between superior vena cava (SVC) isolation + pulmonary vein (PV) isolation vs PV isolation-only patients; B: Forest plot of atrial tachyarrhythmia recurrence between SVC isolation + PV isolation vs PV isolation-only, utilizing radiofrequency energy; C: Forest plot of atrial tachyarrhythmia recurrence between SVC isolation + PV isolation vs PV isolation-only, among patients who underwent cryoablation. SVC: Superior vena cava; PVI: Pulmonary vein isolation; OR: Odds ratio; CI: Confidence intervals.


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