Chronic cardiac-specific thyrotoxicosis increases myocardial beta-adrenergic responsiveness.
Carvalho-Bianco SD, Kim BW, Zhang JX, Harney JW, Ribeiro RS, Gereben B, Bianco AC, Mende U, Larsen PR. Chronic cardiac-specific thyrotoxicosis increases myocardial beta-adrenergic responsiveness. Mol Endocrinol. 2004 Jul; 18(7):1840-9.