Thorac Cardiovasc Surg 2018; 66(07): 572-574
DOI: 10.1055/s-0038-1627450
Short Communication
Georg Thieme Verlag KG Stuttgart · New York

Full Orifice Patching without Annuloplasty for Severe Functional Tricuspid Valve Regurgitation

Antonio Maria Calafiore
1   Department of Cardiovascular Diseases, John Paul II Foundation, Campobasso, Italy
,
Carlo Maria De Filippo
1   Department of Cardiovascular Diseases, John Paul II Foundation, Campobasso, Italy
,
Antonio Totaro
1   Department of Cardiovascular Diseases, John Paul II Foundation, Campobasso, Italy
,
Piero Pelini
1   Department of Cardiovascular Diseases, John Paul II Foundation, Campobasso, Italy
,
Michele Di Mauro
1   Department of Cardiovascular Diseases, John Paul II Foundation, Campobasso, Italy
› Institutsangaben
Weitere Informationen

Publikationsverlauf

29. Oktober 2017

29. Dezember 2017

Publikationsdatum:
06. März 2018 (online)

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Abstract

Surgical treatment of severe functional tricuspid regurgitation associated with dilated right ventricle and increased chordal tethering (>8 mm) is challenging. We designed a technique where the anterior and posterior leaflets are detached from 50% of the annulus and a patch as large as the tricuspid orifice is sewn to augment the leaflets' tissue to force the coaptation with the septal leaflet. Annuloplasty is not performed, as it can only increase the chordal tethering, reducing the benefit of tissue augmentation. Early and midterm results in a subgroup of patients with unfavorable anatomical aspects are encouraging.