Valsartan to Prevent Acquired Pulmonary Vein Stenosis in Pediatric Patients After Total Anomalous Pulmonary Venous Connection Surgery.

Background: Recurrent pulmonary vein stenosis (PVS) following surgical repair of total anomalous pulmonary venous connection is associated with poor prognosis. Preclinical studies have shown that use of an angiotensin receptor blocker can attenuate intimal hyperplasia; notwithstanding, its clinical utility is of uncertain benefit.

Methods: This single-center study included patients undergoing total anomalous pulmonary venous connection repair in 2020 to 2021.

Surgical treatment of anomalous aortic origin of the coronary artery in paediatric patients: a Chinese single-center experience.

Purpose: An anomalous aortic origin of the coronary artery (AAOCA) is a rare congenital heart disease. Some high-risk anatomical structures are at risk of inducing cardiogenic shock or even sudden death. This article summarizes our surgical experience with AAOCA in paediatric patients.

Corrigendum: Pediatric RVOT reconstruction with ePTFE trileaflet valved conduits: a dual-center Chinese study.

[This corrects the article DOI: 10.3389/fcvm.2024.

Pediatric RVOT reconstruction with ePTFE trileaflet valved conduits: a dual-center Chinese study.

Objective: This study aims to assess the early to mid-term clinical efficacy of expanded polytetrafluoroethylene (ePTFE) trileaflet valved conduits in pediatric right ventricular outflow tract reconstruction for congenital heart disease.

Methods: We conducted a retrospective analysis of pediatric patients who underwent right ventricular outflow tract (RVOT) reconstruction using ePTFE trileaflet valved conduits at two cardiac centers in China, between January 2017 and June 2023. The main assessment criterion was the functionality of the prosthetic pulmonary valve conduit.

Quantification of 3-Dimensional Confluence-Atrial Morphology in Supracardiac Total Anomalous Pulmonary Venous Connection.

Background: Pulmonary vein stenosis (PVS) continues to be a major complication after surgical repair of total anomalous pulmonary venous connection (TAPVC). Recent studies suggest that the morphology of pulmonary venous confluence and the left atrium (LA) is associated with PVS. However, there are limited data on the prognostic value of integrating quantitative confluence-atrial morphology into risk stratification.

Gut microbiota-derived cholic acid mediates neonatal brain immaturity and white matter injury under chronic hypoxia.

Chronic hypoxia, common in neonates, disrupts gut microbiota balance, which is crucial for brain development. This study utilized cyanotic congenital heart disease (CCHD) patients and a neonatal hypoxic rat model to explore the association. Both hypoxic rats and CCHD infants exhibited brain immaturity, white matter injury (WMI), brain inflammation, and motor/learning deficits.

Targeting a cardiac abundant and fibroblasts-specific piRNA (CFRPi) to attenuate and reverse cardiac fibrosis in pressure-overloaded heart failure.

Cardiac fibrosis under chronic pressure overload is an end-stage adverse remodeling of heart. However, current heart failure treatments barely focus on anti-fibrosis and the effects are limited. We aimed to seek for a cardiac abundant and cardiac fibrosis specific piRNA, exploring its underlying mechanism and therapeutic potential.

Surgical repair of neonatal total anomalous pulmonary venous connection: A single institutional experience with 241 cases.

Objective: Challenges persist in surgery for neonatal total anomalous pulmonary venous connection (neoTAPVC), with the high mortality risk not mitigated over time.

Methods: A prospectively collected single-center database containing all neonates with TAPVC undergoing biventricular repair in 2012 to 2020 was retrospectively reviewed. The primary outcome was death or postoperative pulmonary venous obstruction (PPVO).

Clinical characteristics and genetic analysis of a child with specific type of diabetes mellitus caused by missense mutation of gene.

A 2-year-old boy was admitted to Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine in Nov 30, 2018, due to polydipsia, polyphagia, polyuria accompanied with increased glucose levels for more than 2 weeks. He presented with symmetrical short stature [height 81 cm (－2.2 SD), weight 9.

LncRNA CFRL aggravates cardiac fibrosis by modulating both miR-3113-5p/CTGF and miR-3473d/FN1 axis.

Cardiac fibrosis is a major type of adverse remodeling, predisposing the disease progression to ultimate heart failure. However, the complexity of pathogenesis has hampered the development of therapies. One of the key mechanisms of cardiac diseases has recently been identified as long non-coding RNA (lncRNA) dysregulation.

Targeting gut microbiota-derived kynurenine to predict and protect the remodeling of the pressure-overloaded young heart.

Pressure-overloaded left ventricular remodeling in young population is progressive and readily degenerate into heart failure. The aims of this study were to identify a plasma metabolite that predicts and is mechanistically linked to the disease. Untargeted metabolomics determined elevated plasma kynurenine (Kyn) in both the patient cohorts and the mice model, which was correlated with remodeling parameters.

The 100 most cited papers on total anomalous pulmonary venous connection: a bibliometric analysis.

Background: The number of citations a paper receives reflects its impact on the scientific community. We aimed to identify and explore the characteristics of the most cited papers on total anomalous pulmonary venous connection (TAPVC).

Methods: Web of Science Core Collection Expanded Science Citation Index (1900 to present) was searched and papers on TAPVC were reviewed.

Review of surgical experience in 188 infants and young children with Ebstein anomaly.

Objectives: This study sought to review our single-institutional surgical experience in paediatric Ebstein anomaly (EA).

Methods: We retrospectively reviewed the paediatric patients with EA undergoing operation between 2004 and 2020. The time-to-event analysis was studied using Kaplan-Meier estimates.

Inattention and hyperactivity in children and adolescents with repaired D-transposition of the great arteries: Prevalence, perioperative risk factors, and clinical outcomes.

Objective: The present study objectives were to determine the prevalence of attention-deficit/hyperactivity disorder symptoms (ADHD-like symptoms) in children and adolescent with d-transposition of great artery (D-TGA) after arterial switch operation (ASO) and examine associated risk factors and adverse personal, family dysfunctions.

Methods: This cohort study included 103 patients with D-TGA who underwent ASO in early infancy at Shanghai Children's Medical Center between 2011 and 2016 and then follow-up. Data analysis was conducted from September 2020 to April 2022.

Patch enlargement may not be a good strategy for treating tetralogy of Fallot with unbalanced pulmonary artery branches.

Objectives: Our goal was to determine the optimal strategy for managing tetralogy of Fallot (TOF) with unbalanced pulmonary artery (PA) branches by investigating the different effects of PA plasty on the development of hypoplastic PA (HPA).

Methods: A single-centre, retrospective analysis was carried out to compare the outcome of different PA plasty methods on the development of HPA in patients with TOF with unbalanced PA branches. Size and balance of the PA branches were used to evaluate the outcome of PA plasty.

Cardiac-type total anomalous pulmonary venous return is not benign.

Objective: The objective of this study was to investigate the association between morphological variation and postsurgical pulmonary vein (PV) stenosis (PPVS) in patients with cardiac total anomalous pulmonary venous connection (TAPVC).

Methods: This single-center, retrospective study included 168 pediatric patients who underwent surgical repair of cardiac TAPVC from 2013 to 2019 (connection to the coronary sinus [CS], n = 136; connection directly to the right atrium [RA], n = 32). Three-dimensional computed tomography modeling and geometric analysis were performed to investigate the morphological features; their relevance to the PPVS was examined.

Surgical options for proximal and distal transverse arch hypoplasia in infants with coarctation.

Background: Although various surgical techniques have been reported for aortic arch reconstruction for proximal and distal transverse arch (PDTA) hypoplasia, no consensus has been reached on a surgical option for initial arch reconstruction. This study was undertaken to review various arch reconstruction options for PDTA hypoplasia in Chinese infants.

Methods: A retrospective review of 121 infants who underwent initial arch reconstruction of the proximal and distal aortic arches between 2010 and 2020 was performed.

Congenitally Corrected Transposition of the Great Arteries: Mid-term Outcomes of Different Surgical Strategies.

Background: Optimal management for congenitally corrected transposition of the great arteries (ccTGA) is controversial. We applied different surgical strategies based on individual variations in our single-centered practice over 10 years, aming to describe the mid-term results.

Methods: From January 2008 to June 2021, 90 patients with ccTGA were reviewed and grouped by three different surgical strategies: 41 cases with biventricular correction as biventricular group, 11 cases with 1.

Building a Risk Prediction Model for Postoperative Pulmonary Vein Obstruction via Quantitative Analysis of CTA Images.

Total anomalous pulmonary venous connection (TAPVC) is a rare but mortal congenital heart disease in children and can be repaired by surgical operations. However, some patients may suffer from pulmonary venous obstruction (PVO) after surgery with insufficient blood supply, necessitating special follow-up strategy and treatment. Therefore, it is a clinically important yet challenging problem to predict such patients before surgery.

Review of surgical experience in 61 patients with mixed total anomalous pulmonary venous connection.

Objectives: Prior studies have reported a high mortality and incidence of post-repair pulmonary venous obstruction (PVO) in mixed total anomalous pulmonary venous connection (TAPVC). This study sought to review the surgical outcomes in this entity.

Methods: A review of 61 patients undergoing surgical repair of mixed TAPVC was conducted.

Impact of 3D Printing on Short-Term Outcomes of Biventricular Conversion From Single Ventricular Palliation for the Complex Congenital Heart Defects.

Although Fontan palliation seems to be inevitable for many patients with complex congenital heart defects (CHDs), candidates with appropriate conditions could be selected for biventricular conversion. We aimed to summarize our single-center experience in patient selection, surgical strategies, and early outcomes in biventricular conversion for the complex CHD. From April 2017 to June 2021, we reviewed 23 cases with complex CHD who underwent biventricular conversion.

Exosomes from 3T3-J2 promote expansion of tracheal basal cells to facilitate rapid epithelization of 3D-printed double-layer tissue engineered trachea.

Functional epithelization plays a pivotal role in maintaining long-term lumen patency of tissue-engineered trachea (TET). Due to the slow migration of autologous epithelium, spontaneous epithelization process of transplanted TET is always tardive. Seeding tracheal basal cells (TBCs) on TET before transplantation might be favorable for accelerating epithelization, but rapid expansion of TBCs in vitro is still relatively intractable.

One patient with an anomalous origin of the left pulmonary artery directly from the right ventricle: a case report.

Background: The anomalous origin of one pulmonary artery is a rare malformation, which so far has mainly been found as an anomalous origin from a different site of the aorta, accounting for 0.12% of all congenital heart diseases. This case report introduced a very rare case of the anomalous origin of one pulmonary artery which had never reported in the clinic.