Implementation of Guideline-Recommended Therapies for Patients With Heart Failure and Reduced Ejection Fraction: A Regional Arab Middle East Experience. - Zubaid M; Rashed W; Ridha M; Bazargani N; Hamad A; Banna RA; Asaad N; Sulaiman K; Al-Jarallah M; Mulla AA; Baslaib F; AlMahmeed W (Angiology, 2020)