Palabras claves: Action potential duration, Beat-to-beat variability, beta-adrenergic blockade, Human heart, oscillations, Sympathetic
Autores: Bishop M.J., Duijvenboden S.V., Esther Pueyo, Fernandez-Bes J., Gill J.S., Gould J., Hanson B., Lambiase P.D., Orini M., Porter B., Razavi R., Rinaldi C.A., Sampedro-Puente D.A., Sidhu B., Taggart P.