Dual antiplatelet therapy in myocardial infarction with non-obstructive coronary artery disease – insights from a nationwide registry Fernando Montenegro Sá, Rita Carvalho, Luís Santos, Catarina Ruivo, Alexandre Antunes, Adriana Belo, Francisco Soares, João Morais

Efficacy and safety of off-pump versus on-pump coronary artery bypass grafting in chronic obstructive pulmonary disease patients: a systematic review and meta-analysis Danish Hassan, Kashish Zehra Manjee, Tungki Pratama Umar, Mohammad Al Diab Al Azzawi, Salem Elshenawy, Wajeeh Ahmed Khan, Syed Rayyan Ahmed, Muhammad Sohaib Khan, Marium Amjad, Yasmine Adel Mohammed

Transbrachial intra-aortic balloon pump before urgent coronary artery bypass graft in a patient with severe peripheral atherosclerosis Laura Alvarez-Roy, Tomás Benito-González, Armando Pérez de Prado, Javier Gualis Cardona, Samuel del Castillo, Felipe Fernández-Vázquez