Exploring comorbidities, triggers, and etiologies in heart failure. Insights from the SEPE registry subanalysis Roberto Cristodulo; Fabricio Espinoza; Carlos Vaca; Daniela Ureña; Isabel A. Rejas; Jimena Rojas; Juliana Giorgi; Edgardo Kaplinsky; Alejandro Barbagelata;

Impact of intermittent levosimendan treatment on quality of life in advanced heart failure patients Erwing Arturo Vargas Sáenz; María Fernanda Marín Betancourt; César Marriaga Zárate; William Achury Mancera;

Efficacy and safety of creatine supplementation in patients with heart failure and reduced ejection fraction: a pilot study José Carlos López-Clemente; Laura Fuertes-Kenneally; José Abellán Huerta; Federico Soria Arcos; Javier González-López; Rosario Mármol Lozano; Juan Antonio Castillo Moreno;