Type 2 diabetes and chronic kidney disease combinations in heart failure across the ejection fraction spectrum: clinical associations, medication use, and cause-specific outcomes: a contemporary, real-world analysis of the Swedish Heart Failure Registry - Giulia Ferrannini; Tymon Pol; Charlotta Ljungman; Ulf Dahlström; Aurora Merolla; Lars H Lund (European Journal of Heart Failure, 2026)