Impact of SARS-CoV-2 pandemic on ST-elevation myocardial infarction admissions and outcomes in a Portuguese primary percutaneous coronary intervention center: Preliminary Data André Azul Freitas; Rui Baptista; Valdirene Gonçalves; Cátia Ferreira; James Milner; Carolina Lourenço; Susana Costa; Fátima Franco; Sílvia Monteiro; Francisco Gonçalves; Lino Gonçalves;

Impact of catheter ablation for atrial fibrillation in patients with heart failure and left ventricular systolic dysfunction Joana Maria Ribeiro; Pedro A. Sousa; Natália António; Rui Baptista; Luís Elvas; Sérgio Barra; Lino Gonçalves;

Increased serum interleukin-6 level as a predictive biomarker for atrial fibrillation: A systematic review and meta-analysis Peng Zhou; Maieryemu Waresi; Yikai Zhao; Hung-Chen Lin; Bangwei Wu; Nanqing Xiong; Huiyang Li; Qingyu Huang; Xinping Luo; Jian Li;