Echocardiographic assessment of atrial function in patients with hypertrophic cardiomyopathy with and without paroxysmal atrial fibrillation Kamilla Leite Morbeck Teixeira, Edileide de Barros Correia, Cíntia Galhardo Tressino, Marcela Momesso Peçanha, Walter Antonio Melchior, Rodrigo Bellio de Mattos Barretto, Bruna Gomes de Medeiros, David Le Bihan

Medium- and long-term outcome after a single second-generation cryoballoon ablation in patients with paroxysmal and persistent atrial fibrillation Ginés Elvira Ruiz, Pablo Peñafiel Verdú, Juan Martínez Sánchez, Juan José Sánchez Muñoz, Francisco José García Almagro, Carmen Muñoz Esparza, Arcadi García Alberola

Clinical value of the combined use of P-wave dispersion and troponin values to predict atrial fibrillation recurrence in patients with paroxysmal atrial fibrillation Metin Ocak, Mustafa Begenc Tascanov