Effectiveness of preoperative breathing exercise interventions in patients undergoing cardiac surgery: A systematic review Soraia Nicola Rodrigues; Helga Rafael Henriques; Maria Adriana Henriques;

Response to the letter from Rodrigues M and Vaz IM regarding the article ¿Effectiveness of a preoperative breathing exercise intervention in patients undergoing cardiac surgery: a systematic review¿ Soraia Nicola Rodrigues; Helga Rafael Henriques; Maria Adriana Henriques;

Levoatrial cardinal vein with left-to-right shunt in a neonate: Multi-imaging diagnosis Rui J. Cerqueira; Joana O. Miranda; Alexandre Carneiro; Jorge Casanova;