We demonstrated that changes in SERCA2a cardiac tissue and serum levels occur in cardiac allograft rejection. Our findings suggest that SERCA2a concentration assessment may be a relatively simple, non-invasive test for heart transplant rejection, showing a strong capability for detection that improves progressively as rejection grades increase.

Presence of MS distinguishes a subgroup of patients with high risk of developing CAV. Narrow and personalized monitoring of these patients would be recommendable.

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Despite aortic stenosis (AS) relief, patients undergoing transcatheter aortic valve implantation (TAVI) are at increased risk of developing heart failure (HF) within first months of intervention. Sodium-glucose co-transporter 2 (SGLT-2) inhibitors have been shown to reduce the risk of HF hospitalization in individuals with diabetes mellitus, reduced left ventricular ejection fraction and chronic kidney disease. However, the effect of SGLT-2 inhibitors on outcomes after TAVI is unknown. The Dapagliflozin after Transcatheter Aortic Valve Implantation (DapaTAVI) trial is designed to assess the clinical benefit and safety of the SGLT-2 inhibitor dapagliflozin in patients undergoing TAVI.