Does permanent atrial fibrillation modify response to cardiac resynchronization therapy in heart failure patients? Ana Abreu, Mário Oliveira, Pedro Silva Cunha, Helena Santa Clara, Guilherme Portugal, Inês Gonçalves Rodrigues, Vanessa Santos, Luís Morais, Mafalda Selas, Rui Soares, Luísa Branco, Rui Ferreira, Miguel Mota Carmo

Predictors of response to cardiac resynchronization therapy: A prospective cohort study Ana Abreu, Mário Oliveira, Pedro Silva Cunha, Helena Santa Clara, Vanessa Santos, Guilherme Portugal, Pedro Rio, Rui Soares, Luísa Moura Branco, Marta Alves, Ana Luísa Papoila, Rui Ferreira, Miguel Mota Carmo

Triple-site pacing for cardiac resynchronization in permanent atrial fibrillation – Acute phase results from a prospective observational study Pedro Marques, Miguel Nobre Menezes, Gustavo Lima da Silva, Ana Bernardes, Andreia Magalhães, Nuno Cortez-Dias, Luís Carpinteiro, João de Sousa, Fausto J. Pinto