The patients with FCIV received carvedilol 37.5 to 75 mg/day and the doses were individualized according to the tolerance and efficacy of the response to the betablocker.
Los pacientes en CFIV recibieron carvedilol 37.5 a 75 mg día, siendo que las dosis estaban individualizadas de acuerdo con la tolerancia y la eficacia de la respuesta al betabloqueante.
Os pacientes em CFIV receberam carvedilol 37.5 a 75 mg dia, sendo que as doses foram individualizadas de acordo com a tolerância e eficácia da resposta ao betabloqueador.