Congestive heart failure as a determinant of postoperative delirium Daniela Parente, Clara Luís, Dalila Veiga, Hugo Silva, Fernando Abelha

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

Repair of a gigantic ascending aortic pseudoaneurysm – A challenging approach Sara Ranchordás, Sara Guerreiro, Márcio Madeira, Manuel Canada, José Pedro Neves