Objective: To determine the surgical point and technique of artificial mechanical valve replacement in children with heart valve diseases.
Methods: From Jan. 1989 to Oct. 2005, 63 children under 15 years received mechanical cardiac valve replacement with cardiopulmonary bypass (CPB).
Results: The valve replacement included aortic valve replacement in 20 children, mitral valve replacement in 37 children and combined aortic valve and mitral valve replacement in 6 children.
Conclusion: The operation mortality was 7.94%(5/63). The follow-up periods were from 4 months to 204 months. The late mortality was 10.34%(6/58). All the other children were in NYHA class I - II. The operation mortality of children with heart valve replacement is higher than that of adults, but it was very effective.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Online proctoring for the Perceval Sutureless valve replacement: A multicenter retrospective study.
Curr Probl Surg
January 2025
Division of Cardiac Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada. Electronic address:
A New Type of Bioprosthetic Heart Valve: Synergistic Modification with Anticoagulant Polysaccharides and Anti-inflammatory Drugs.
ACS Biomater Sci Eng
January 2025
College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, P.R. China.
Valvular heart disease (VHD) poses a significant threat to human health, and the transcatheter heart valve replacement (THVR) is the best treatment for severe VHD. Currently, the glutaraldehyde cross-linked commercial bioprosthetic heart valves (BHVs) remain the first choice for THVR. However, the cross-linking by glutaraldehyde exhibits several drawbacks, including calcification, inflammatory reactions, and difficult endothelialization, which limits the longevity and applicability of BHVs.
View Article and Find Full Text PDFImpact of Sheath Type on Vascular and Bleeding Complications After Transcatheter Aortic Valve Replacement: A Post Hoc Analysis From the MARVEL Registry Study.
Catheter Cardiovasc Interv
January 2025
Department of Cardiology, Turku University Hospital, Turku, Finland.
Background: Vascular and bleeding complications remain a concern after transfemoral transcatheter aortic valve replacement (TAVR). The impact of the sheath type on these complications remains unclear.
Methods: The prospective MARVEL registry study analyzed enrolled 500 patients undergoing large-bore transfemoral procedures and arteriotomy closure with the MANTA vascular closure device from 10 hospitals in Europe and Canada.
Transcatheter Aortic Valve Replacement in Hypertrophic Cardiomyopathy: A Systematic Review and Meta-Analysis.
Catheter Cardiovasc Interv
January 2025
Division of Cardiovascular Diseases, Bridgeport Hospital, Yale New Haven Health, Bridgeport, Connecticut, USA.
Background: The co-existence of severe aortic stenosis (AS) and hypertrophic cardiomyopathy (HCM) is not uncommon. Surgical intervention is the gold standard management. Patients with high surgical risk might undergo transcatheter aortic valve replacement (TAVR).
View Article and Find Full Text PDFPercutaneous Closure of Sub-Annular Rupture Following Transcatheter Aortic Valve Replacement Complicated by Severe Tricuspid Regurgitation.
Catheter Cardiovasc Interv
January 2025
Department of Cardiology, Reims University Hospital, Reims, France.
Aortic annular rupture is a rare and usually fatal complication of TAVR. We report the case of a sub-annular aortic rupture contained in the right ventricle and percutaneously repaired. The procedure was complicated by new-onset severe tricuspid regurgitation related to tricuspid injury during wire externalization and immediately treated by transcatheter edge-to-edge repair.
View Article and Find Full Text PDFWant 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!