Cisneros Clavijo, P. E., Chafla Romero , M. A. ., Bermúdez Pinzón , J. F., García Lovelo , G. J. ., Prada Otero , C. E., Placencia Guartatanga, P. G., & Guarin-Rivera , S. K. . (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, 1142. https://doi.org/10.56294/saludcyt20251142