The beta(2)-adrenergic receptor delivers an antiapoptotic signal to cardiac myocytes through G(i)-dependent coupling to phosphatidylinositol 3′-kinase - Chesley, A; Lundberg, M S; Asai, T; Xiao, R P; Ohtani, S; Lakatta, E G; Crow, M T (Circ Res, 2000)