A new era in patent foramen ovale closure – a percutaneous suture-based ‘deviceless’ technique (NobleStitch®): Experience of a Portuguese center Ana Neto, Carlos Xavier Resende, Marta Tavares Silva, João Carlos Silva, Filipe Macedo

Paradoxical embolism associated with Ebstein's anomaly in an adult: Case report Filipa Melão, Ana Sofia Correia, Maria Júlia Maciel

Acute coronary syndrome of paradoxical origin Ana Rita Ferreira, António Freitas, Pedro Magno, Ana Oliveira Soares, Pedro Farto e Abreu, José Pedro Neves, Victor M. Gil