| Autor: |
Elisabetta Mariucci, Marta Guidarini, Ylenia Bartolacelli, Bertrand Tchana, Lucio Careddu, Gaetano Gargiulo, Susanna Maria Roberta Esposito, Andrea Donti |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
International Journal of Cardiology Congenital Heart Disease, Vol 8, Iss , Pp 100385- (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2666-6685 |
| DOI: |
10.1016/j.ijcchd.2022.100385 |
| Popis: |
Background: Currently there are no data regarding medical therapy of aortic dilatation in pediatric patients with normally functioning bicuspid aortic valve (BAV). Aim of the study was to describe the rates of change of aortic root diameters in untreated pediatric patients with normally functioning BAV and in patients with documented progressive dilatation treated with medical therapy. Methods: Retrospective analysis performed on 191 pediatric patients with normally functioning BAV followed from 2005 to 2021 with serial examinations. Results: Aortic root dilatation was observed in 46.3% of patients, was mainly localized at the proximal ascending aorta and judged mild. After a mean follow-up of 3.7 ± 2.7 years among 175 untreated patients 52.6% presented a new onset or progressive aortic root dilatation (“progressive”) while 47.4% presented normal and stable aortic diameters. Eight percent of untreated patients with a mild aortic dilatation at baseline presented a normalization of aortic diameters. “Progressive” patients presented more frequently a BAV with a raphe (73.9% vs 57.8%, p = .037) and a mild aortic regurgitation (76% vs 45.8%, p = .00007). Thirty “progressive” patients were treated with medical therapy. After a mean follow-up of 3.3 ± 2.3 years no significant differences were observed between aortic root z score progression in “stable”, “progressive” and “treated” patients. Conclusions: In a small cohort of patients with normally functioning BAV a raphe and a mild regurgitation are common in progressive aortic dilatation. Medical therapy didn't affect aortic dilatation in patients with progressive and mild dilatation. A randomized controlled trial is needed. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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