Primary surgery Cause of redo Secondary Surgery Time of redo after:
MVRpa Endocarditis Replacement 6 Months
paravalvular leak Replacement 2 Months
MVReb chordal rupture Replacement 6 days
SAMc Phenomena Replacement 1 day
Severe regurgitation Replacement 3.5 years
Repair 2 years
Annular ring dehiscence Repair 3 Months
Repair 2.5 years