Cisneros Clavijo, Paulina Elizabeth, María Augusta Chafla Romero, Juan Fernando Bermúdez Pinzón, German Josue García Lovelo, Carlos Enrique Prada Otero, Paola Gissela Placencia Guartatanga, and Syndy Katherine Guarin-Rivera. 2025. “Influence of Secondary Pulmonary Hypertension on Treatment Response in Heart Failure With Reduced Ejection Fraction: A Systematic Review of Diagnostic and Therapeutic  strategies”. Salud, Ciencia Y Tecnología 5 (January): 1142. https://doi.org/10.56294/saludcyt20251142.