LVEDV/BSA decreased significantly across all follow-up time points when each was independently compared with baseline (3 months, P ≤ .005; 6 months, P ≤ .005; 1 year, P ≤ .005). However, the degree of change between the 3- to 6-month and 6- to 12-month follow-up time points was not found to be significant.