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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

Outcomes of radiofrequency catheter ablation for persistent and long-standing persistent atrial fibrillation André Azul Freitas, Pedro A. Sousa, Luís Elvas, Lino Gonçalves