SparkleMap-based left atrial flutter mapping and ablation Nuno Cortez-Dias, Gustavo Lima da Silva, Afonso Nunes Ferreira, Joana Quaresma, Sílvia Sobral, Luís Carpinteiro, João de Sousa

Fluoroless cavotricuspid isthmus ablation of typical atrial flutter achieves success with shorter radiofrequency and procedural times Sofia Jacint, Guilherme Portugal, Hélder Santos, Pedro Silva Cunha, Bruno Valente, Ana Lousinha, Ana Sofia Delgado, Rui Cruz Ferreira, Mário Martins Oliveira

Identification of a critical isthmus in complex macroreentrant atrial tachycardia using Ripple mapping in a patient with surgically repaired Ebstein's anomaly Gustavo Lima da Silva, Nuno Cortez-Dias, Luís Carpinteiro, João de Sousa