A multi-center, retrospective, single arm post market registry to evaluate procedural outcomes data using the Cardiva VASCADE MVP Venous Vascular Closure System (VVCS) for the management of the femoral venotomy after catheter-based atrial fibrillation interventions with or without another arrythmia performed via 6-12F procedural sheaths with single or multiple access sites per limb for patients who are discharged the same day.

Inclusion Criteria:

1. ≥18 years of age;
2. Underwent catheter-based ablation for atrial fibrillation with or without another arrythmia.
3. VASCADE MVP was the only closure device utilized.
4. Were discharged the same calendar day as the index procedure.
5. Completed a SOC follow-up > 7 days post-procedure.

Exclusion Criteria:

1. Any additional procedure(s) involving femoral arterial or venous access in either limb within the SOC follow up period as defined by each site (minimum 7 days post-procedure)

All subjects 1) treated for A-Fib with or without another arrythmia via catheter ablation 2) who received VASCADE MVP with no other vascular closure device and 3) were discharged the same calendar day during the retrospective date range.