An antidiabetic thiazolidinedione induces eccentric cardiac hypertrophy by cardiac volume overload in rats.

1. To assess the involvement of volume overload in the development of cardiac hypertrophy during treatment with an antidiabetic thiazolidinedione, changes in cardiac anatomy and parameters of cardiac volume overload were evaluated in female Sprague-Dawley rats treated with the thiazolidinedione derivative T-174. 2.