AI Article Synopsis
- A 58-year-old woman experienced aortic root dilatation 19 years after having a mechanical aortic valve replacement due to severe aortic regurgitation.
- She underwent graft replacement of the aortic root while preserving her existing mechanical valve, and histological analysis revealed myxomatous changes in the tissue.
- Causes of post-valve replacement aortic root dilatation can include genetic and structural issues, highlighting the need for ongoing monitoring of patients following this surgery.
Article Abstract
We report a case of huge aortic root aneurysm 19 years after aortic valve replacement. A 58-year-old woman was referred to us for aortic root dilatation. She underwent aortic valve replacement with mechanical valve due to severe aortic regurgitation of tricuspid aortic valve 19 years ago. We performed graft replacement of aortic root preserving prior mechanical prosthetic valve. Histological examination of aneurysm showed myxomatous change in medial layer. Aortic root dilatation after aortic valve replacement is caused by bicuspid valve, aortic dissection, Marfan syndrome, tissue disorder disease, aortitis, and dilated Valsalva sinus at the time of prior operation. It is important to follow-up a patient for root dilatation after aortic valve replacement.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Clinical value of aortic arch morphology in transfemoral TAVR: artificial intelligence evaluation.
Int J Surg
January 2025
Department of Cardiovascular Surgery, Xijing Hospital, Xi'an, Shaanxi, China.
Background: The impact of aortic arch (AA) morphology on the management of the procedural details and the clinical outcomes of the transfemoral artery (TF)-transcatheter aortic valve replacement (TAVR) has not been evaluated. The goal of this study was to evaluate the AA morphology of patients who had TF-TAVR using an artificial intelligence algorithm and then to evaluate its predictive value for clinical outcomes.
Materials And Methods: A total of 1480 consecutive patients undergoing TF-TAVR using a new-generation transcatheter heart valve at 12 institutes were included in this retrospective study.
Anatomical Predictors of Access-Related Vascular Complications Following Transfemoral Transcatheter Aortic Valve Replacement.
Catheter Cardiovasc Interv
January 2025
Department of Cardiology, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Turkey.
Background: Access-related vascular complications (VCs) after percutaneous transfemoral transcatheter aortic valve replacement (TAVR) are associated with poor clinical outcomes and remain a significant challenge despite technological advances. The aim of this study was to identify anatomic predictors of access-related VCs after TAVR on preprocedural contrast-enhanced multidetector computed tomography (MDCT).
Aims: The aim of this study was to identify anatomical predictors of access-related VCs after TAVR on preprocedural contrast-enhanced MDCT.
Epicardial fat tissue, a hidden enemy against the early recovery of left ventricular systolic function after transcatheter aortic valve implantation.
Int J Cardiol Heart Vasc
February 2025
Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands.
Background: Epicardial fat tissue (EFT) is an active organ that can affect cardiac function and structure through endocrine, paracrine, and proinflammatory mechanisms. We hypothesized that greater thickness of EFT may harm the recovery of left ventricular (LV) systolic function in patients with severe aortic stenosis (AS) and reduced LV ejection fraction (EF ≤ 50 %) undergoing transcatheter aortic valve implantation (TAVI).
Methods: A sixty six patients with severe AS and 20 % ≥ LVEF ≤ 50 % who underwent TAVI were included.
Exploring the Impact of Clonal Hematopoiesis on Heart Failure and Remodeling in Aortic Stenosis.
JACC Adv
February 2025
Division of Cardiology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Gyeonggi-do, Republic of Korea.
Prognostic Value of the Tricuspid Regurgitation Impact on Outcomes (TRIO) Score in Patients Undergoing Transcatheter Aortic Valve Implantation.
Rev Cardiovasc Med
January 2025
Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital Ganzhou Hospital, Guangdong Academy of Medical Sciences, 341000 Ganzhou, Jiangxi, China.
Background: Prognosis assessments for transcatheter aortic valve implantation (TAVI) patients remain challenging, particularly as the indications for TAVI expand to lower-risk patients. This study assessed the prognostic value of the tricuspid regurgitation impact on outcomes (TRIO) score in patients after TAVI.
Methods: This single-center study included 530 consecutive patients who underwent TAVI.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!