English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Department of Cardiac Surgery, Paracelsus Medical University, Nuremberg, Germany; Department of Cardiac Surgery, Citta di Lecce Hospital, GVM Care & Research, Lecce, Italy; Cardiac Surgery Unit, Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy Correspondence to: Dr. Giuseppe Santarpino. Department of Cardiac Surgery, Città di Lecce Hospital – GVM Care & Research, Lecce, Italy. Email: g.santarpino@libero.it.

Minimally invasive sutureless aortic valve replacement in the Redo setting: the new surgical frontier in the valve-in-valve era