[Performance of the total electromechanical systole and ejection period in patients with angina pectoris and normal cinecoronariography. Study under conditions of rest and amyl nitrite inhalation].
作者信息
Diament J, Barreto A C, Savioli R M, Ortiz J, Azul L G, Giannini S D, Tranchesi J, Del Nero Júnior E