A Pragmatic Low-Cost Digital Support Pathway for GDMT Optimization in Ambulatory HFrEF: An Exploratory 6-Month Matched Cohort Study. - Popovici M; Kundnani NR; Papurica M; Dinu AR; Buciu V; Bedreag OH; Sîrbu E; Sandesc D; Dragan SR (Healthcare (Basel, Switzerland), 2026)