There are a lot of variables involved. Mine was a relatively quick and easy mechanical replacement with no complications and I was back in the office in six weeks, could have been sooner.
ASD repair at age 10, Deborah Heart and Lung
AVR on 9/21/12 (age 46)
Medtonics OpenPivot supra-annular 24mm, Dr. Mark Ammons, St. Joseph Hospital, Denver