Severe aortic regurgitation due to quadricuspid aortic valve: A case report Rodrigo Cueva-Tutillo; Octavio Flores-Calderón; Ignacio Salazar-Hernández; Karen Ferreyro-Espinosa; Serafín Ramírez-Castañeda; Pamela Muñoz-Reyes;

Reoperations for infective endocarditis in adults with congenital heart disease: Challenges, considerations, and contemporary strategies Özge Çetinarslan; Sertaç Çiçek;

Conventional or minimally invasive aortic valve replacement: Perioperative and 3-year outcomes Juan Miguel Miranda-Torrón; Daniel Pérez-Camargo; Manuel Carnero-Alcázar; Lourdes Montero-Cruces; Paula Campelos-Fernández; Javier Cobiella-Carnicer; Daniel García-Arribas; Arantzazu Álvarez de Arcaya; Fernando Reguillo-Lacruz; Rosa Beltrao-Sial; Luis C. Maroto-Castellanos;