Comment on

• Effect of long-acting testosterone treatment on functional exercise capacity, skeletal muscle performance, insulin resistance, and baroreflex sensitivity in elderly patients with chronic heart failure a double-blind, placebo-controlled, randomized study.

  Caminiti G, Volterrani M, Iellamo F, Marazzi G, Massaro R, Miceli M, Mammi C, Piepoli M, Fini M, Rosano GM. Caminiti G, et al. J Am Coll Cardiol. 2009 Sep 1;54(10):919-27. doi: 10.1016/j.jacc.2009.04.078. J Am Coll Cardiol. 2009. PMID: 19712802 Clinical Trial.