Ketones, Muscle Metabolism, and SGLT2 Inhibitors
The study team will examine the effects of elevated plasma ketone levels following initiation of SGLT2 inhibitor therapy in high-risk type 2 diabetes mellitus (T2DM) individuals with heart failure (HF) with reduced ejection fraction (HFrEF) providing an energy-rich fuel that is taken up with great avidity by the myocardium, to measure change in Left Ventricle diastolic and systolic function
• Type 2 Diabetes Mellitus
• Class II-III New York Heart Association (NYHA) heart failure and reduced ejection fraction (EF) \<50%
• Age 18-80 years
• BMI 23-44 kg/m2
• Glycated hemoglobin (HbA1c) 6.0-10.0%
• Blood Pressure (BP) ≤ 145/85 mmHg
• Estimated glomerular filtration rate (eGFR) ≥30 ml/min•1.73 m2
• Only Type 2 diabetics treated with diet/exercise, metformin, sulfonylureas, metformin/sulfonylurea, Glucagon-like peptide-1 receptor agonist (GLP-1 RA), or insulin
• Stable body weight (±4 pounds) over the previous 3 months prior to enrollment
• Ability to understand study procedures and to comply with them for the entire length of the study.