The impact of angiotensin receptor neprilysin inhibitors on the elderly population with heart failure and reduced ejection fraction: data from the real world - Balaguer, Jorge; Garcia, Marcelino Cortes; Lopez, Carlos Rodriguez; Otero, Jose Maria Romero; Chapel, Jose Antonio Esteban; Roca, Luis Nieto; Urquia, Mikel Taibo; Lazaro, Ana Maria Pello; Tunon, Jose (Circulation, 2024)