Stratified Treatment to Ameliorate Diastolic Left Ventricular Stiffness in Heart Failure With Preserved Ejection Fraction

Exclusion Criteria

• •1. Reduced systolic LV function (LVEF \< 50%), measured at any time point in the history of the patient
• •2. Obstructive coronary artery disease with evidence of ischemia
• •3. Myocardial infarction, coronary artery bypass graft surgery or other major cardiovascular surgery, stroke or TIA in past 90 days prior to screening visit
• •4. More than mild valve stenosis
• •5. More than moderate aortic and/or mitral valve regurgitation
• •6. Cardiomyopathy based on infiltrative diseases (e.g. amyloidosis), accumulation diseases (e.g. hemochromatosis, Fabry disease), muscular dystrophies, cardiomyopathy with reversible causes (stress cardiomyopathy), hypertrophic (obstructive) cardiomyopathy or known pericardial constriction
• •7. History of mitral valve repair or replacement
• •8. Atrial fibrillation or atrial flutter with a resting heart rate \> 110 bpm at screening
• •9. Acute decompensation that requires intravenous loop diuretics
• •10. Systolic blood pressure ≥ 180 mmHg. If SBP \> 150 mmHg and \< 180 mmHg, the patient should be receiving at least 3 antihypertensive drugs at screening or baseline visit
• •11. Symptomatic hypotension and/or a SBP \< 100 mmHg at screening or baseline visit
• •12. Impaired renal function, defined as eGFR \< 30 ml/min/1.73 m2
• •13. Indication of liver disease, defined by serum levels of either ALT (SGPT), AST (SGOT), or alkaline phosphatase above 3x upper limit of normal or history of cirrhosis with evidence of portal hypertension
• •14. Hemoglobin \< 9 g/dl at screening
• •15. Chronic obstructive pulmonary disease, more than GOLD class 2
• •16. Pulmonary function test with FEV1/FVC \< 80%
• •17. Primary pulmonary arterial hypertension
• •18. Type 1 Diabetes Mellitus
• •19. History of ketoacidosis
• •20. Any documented active or suspected malignancy or history of malignancy within 2 years prior to screening, except appropriately treated basal cell carcinoma of the skin or in situ carcinoma of uterine cervix or low risk prostate cancer (biopsy Gleason score of ≤ 6 and clinical stage T1c or T2a)
• •21. Current use or prior use of a SGLT-2 inhibitor or combined SGLT-1 and 2 inhibitor within 3 months prior to screening visit. Discontinuation of a SGLT-2 inhibitor or combined SGLT-1 and 2 inhibitor for the purposes of study enrolment is not permitted
• •22. Pregnancy or lactation
• •23. Any (clinical) condition that, in the investigator's opinion, would jeopardize patients safety while participating in this trial, or may prevent the patient from adhering to the trial protocol