Heart transplantation represents a valuable therapeutic option for patients with congenital heart disease and end-stage heart failure. We report the case of a 15-year-old patient with situs inversus and additional complex congenital malformations of the heart who underwent several previous palliative operations. Orthotopic cardiac transplantation with several technical modifications was performed successfully. At 18 months post-operatively the patient is free from rejection and doing well in New York Heart Association (NYHA) Class I status.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.healun.2006.12.002DOI Listing

Publication Analysis

Top Keywords

heart transplantation
8
situs inversus
8
complex congenital
8
congenital heart
8
heart disease
8
heart
7
challenging venous
4
venous reconstruction
4
reconstruction heart
4
transplantation patient
4

Similar Publications

Heart transplantation: comparing the impact of modified heart preservation with conventional methods.

Sci Rep

January 2025

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1277 Jiefang Avenue, Wuhan, 430022, Hubei, China.

The purpose of this study was to compare the impact of modified heart preservation techniques with conventional heart preservation techniques on heart transplant recipients. The goal was to determine if these modified preservation techniques could extend the preservation of the donor heart without increasing the risk of recipient mortality. A retrospective analysis was carried out on 763 cases of orthotopic heart transplantation performed at Wuhan Union Hospital and Nanjing First Hospital, from September 2008 to October 2022.

View Article and Find Full Text PDF

Mitochondrial dysfunction and ferroptosis play crucial roles in myocardial ischemia/reperfusion (I/R) following heart transplantation. Microsomal glutathione s transferase 1 (MGST1) is widely distributed in mitochondria and has a protective effect against ferroptosis, and its involvement in myocardial I/R injury has not yet been elucidated. In this study, donor hearts from C57BL/6 male mice were subjected to 12 h of ex-vivo cold ischemia treatment and transplanted into the abdomen of recipient mice for 24 h of reperfusion.

View Article and Find Full Text PDF

Development and application of 3D cardiac tissues derived from human pluripotent stem cells.

Drug Metab Pharmacokinet

January 2025

Department of Clinical Regenerative Medicine, Fujita Medical Innovation Center Tokyo, Fujita Health University, Tokyo, Japan; Department of Cardiology, Keio University School of Medicine, Tokyo, Japan. Electronic address:

Recently human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) have become an attractive platform to evaluate drug responses for cardiotoxicity testing and disease modeling. Moreover, three-dimensional (3D) cardiac models, such as engineered heart tissues (EHTs) developed by bioengineering approaches, and cardiac spheroids (CSs) formed by spherical aggregation of hPSC-CMs, have been established as useful tools for drug discovery and transplantation. These 3D models overcome many of the shortcomings of conventional 2D hPSC-CMs, such as immaturity of the cells.

View Article and Find Full Text PDF

Elevated Neutrophil-to-Lymphocyte Ratio Predicts Prognosis in Acute Myocarditis.

JACC Heart Fail

January 2025

King's College London British Heart Foundation Centre of Excellence, School of Cardiovascular Medicine and Sciences, London, United Kingdom; King's College Hospital NHS Foundation Trust, London, United Kingdom. Electronic address:

Background: Neutrophil-to-lymphocyte ratio (NLR) is an easy-to-use inflammatory biomarker. Baseline NLR is independently associated with incident cardiovascular events and all-cause mortality. However, whether this applies to acute myocarditis (AM) has not been evaluated.

View Article and Find Full Text PDF

NEDD4-Mediated GSNOR Degradation Aggravates Cardiac Hypertrophy and Dysfunction.

Circ Res

January 2025

Key Laboratory of Drug Targets and Translational Medicine for Cardio-cerebrovascular Diseases, Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Jiangsu, China (X.T., X.L., X.S., Y. Zhang, Y. Zu, Q.F., L.H., S.S., F.C., L.X., Y.J.).

Background: The decrease in S-nitrosoglutathione reductase (GSNOR) leads to an elevation of S-nitrosylation, thereby exacerbating the progression of cardiomyopathy in response to hemodynamic stress. However, the mechanisms under GSNOR decrease remain unclear. Here, we identify NEDD4 (neuronal precursor cell expressed developmentally downregulated 4) as a novel molecule that plays a crucial role in the pathogenesis of pressure overload-induced cardiac hypertrophy, by modulating GSNOR levels, thereby demonstrating significant therapeutic potential.

View Article and Find Full Text PDF

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!