A reversible cause of left ventricular dysfunction: Case report and brief review David Roque, Daniel Faria, João Ferreira, Hilaryano Ferreira, Marco Beringuilho, Pedro Magno, Carlos Morais

Incidence of ventricular arrhythmias in patients with severe left ventricular systolic dysfunction: is there a benefit after cardiac resynchronization therapy? Ana Teresa Timóteo, Mário Martins Oliveira, Manuel Nogueira Silva, Alexandra Toste, Ruben Ramos, Joana Feliciano, Pedro Silva Cunha, Rui Soares, Sofia Santos, Rui Cruz Ferreira

Unusual cause of left ventricular dysfunction in a child Maria Emanuel Amaral, Pedro Epifânio, Natália Noronha, António Pires, Paula Martins, Vanda Azevedo, Eduardo Castela, Manuel J. Antunes