The patients were followed-up and clinical history as well as resting Doppler echocardiography were repeated during the follow-up.
A los pacientes se les siguieron y se repitió la historia clínica y la ecocardiografía Doppler en reposo en el seguimiento.
Pacientes foram acompanhados e a história clínica e Doppler ecocardiograma em repouso repetidos no acompanhamento.