Corresponding Author Information
Inês Oliveira
Cardiology Department, Centro Hospitalar Tâmega e Sousa, Avenida do Hospital Padre Américo 210, 4560-136, Guilhufe, Penafiel, Portugal.
Tel.: +351255714000. E-mail: ines.spoliveira@gmail.com
Funding: None.
Conflicts of interest: None.