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Reinterventions for degenerated stentless aortic valves are challenging. Although ViV-TAVI is appropriate in high-risk patients, limitations and potential complications must be considered. Redo surgery has its place in low-risk patients and if concomitant procedures are required.

These preliminary results show that timely perioperative levosimendan treatment is feasible, has a favourable safety profile safe and may help to prevent low cardiac output syndrome. However, organ function was not preserved. Further studies, using larger sample sizes, are required.

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