Estudo randomizado sobre o uso de metoprolol em pacientes com cardiomiopatia hipertrófica obstrutiva.

Randomized Trial of Metoprolol in Patients With Obstructive Hypertrophic Cardiomyopathy – Journal of the American College of Cardiology (link para o resumo – $ para o texto completo)

Comentário: The Effect of Metoprolol in Patients With Hypertrophic Obstructive Cardiomyopathy – TEMPO – American College of Cardiology