Long-term outcomes of non-contact multi-electrode balloon catheter mapping-guided ablation of ventricular arrhythmias originating from the outflow tract Inês Almeida, Ana Lousinha, Pedro Silva Cunha, Bruno Valente, Margarida Paulo, Ana Sofia Delgado, Rui Ferreira, Mário Oliveira

Severe left ventricular outflow tract obstruction Ana Rita Araújo Silva, Inês Carmo Mendes, Susana Cordeiro, Rui Anjos

Left ventricular outflow tract obstruction and Takotsubo syndrome Ana Lousinha, Robert Gilkeson, Hiram Bezerra