Abbreviation	Definition
ACE	Angiotensin-Converting Enzyme
AF	Atrial Fibrillation
ANOVA	Analysis of Variance
ARB	Angiotensin Receptor Blocker
CBC	Complete Blood Count
CI	Confidence Interval
CKD	Chronic Kidney Disease
ECG	Electrocardiography
ESC	European Society of Cardiology
FDA	U.S. Food and Drug Administration
HF	Heart Failure
HFrEF	Heart Failure with Reduced Ejection Fraction
HFmrEF	Heart Failure with Mid-Range Ejection Fraction
HFpEF	Heart Failure with Preserved Ejection Fraction
HR	Hazard Ratio
ICD	Implantable Cardioverter-Defibrillator
IV	Intravenous
LVEF	Left Ventricular Ejection Fraction
NYHA	New York Heart Association
NT-proBNP	N-terminal pro–B-type Natriuretic Peptide
OR	Odds Ratio
RAAS	Renin–Angiotensin–Aldosterone System
RCT	Randomized Controlled Trial
SD	Standard Deviation
SGLT2	Sodium–Glucose Cotransporter 2
WHO	World Health Organization