Jiawang Xiao, Jianming Wang, Zhongchao Wang, Lili Meng, Ming Zhao, Qiguang Wang^*

Congenital Heart Disease, Vol.19, No.3, pp. 293-303, 2024, DOI:10.32604/chd.2024.051427 - 26 July 2024

Abstract Background: Transcatheter closure (TCC) has emerged as the preferred treatment for selected congenital heart disease (CHD). While TCC offers benefits for patients with postoperative residual shunts, understanding its mid- and long-term efficacy and safety remains crucial. Objective: This study aims to assess the mid- and long-term safety and efficacy of TCC for patients with residual atrial or ventricular septal shunts following CHD correction. Methods: In this consecutive retrospective study, we enrolled 35 patients with residual shunt who underwent TCC or surgical repair of CHD between June 2011 to October 2022. TCC candidacy was determined based on… More >

Fu Guan^1,*, Matthias Gass², Florian Berger², Heiko Schneider¹, Firat Duru^1,3, Thomas Wolber^1,3,*

Congenital Heart Disease, Vol.19, No.1, pp. 85-92, 2024, DOI:10.32604/chd.2024.047266 - 20 March 2024

Abstract Aims: Although the application of ultrasound-guided vascular puncture and Z-stitch hemostasis to manage femoral access has been widely utilized, there is limited data on this combined application in adult congenital heart disease (ACHD) patients undergoing electrophysiological (EP) procedures. We sought to evaluate the safety and efficacy of ultrasound-guided puncture and postprocedural Z-stitch hemostasis for ACHD patients undergoing EP procedures. Methods and Results: The population of ACHD patients undergoing transfemoral EP procedures at the University of Zurich Heart Center between January 2019 and December 2022 was observed and analyzed. During the study period, femoral access (left/right, arterial/venous)… More >

Amr Mansour¹, Noha M. Gamal^2,*, Alaa M. Nady³, Amr Ibraheem³, Dalia M. Salah⁴, Khaled M. El-Maghraby²

Congenital Heart Disease, Vol.18, No.6, pp. 679-691, 2023, DOI:10.32604/chd.2023.020028 - 19 January 2024

Abstract Background: Closure of an atrial septal defect (ASD) reduces right-side heart volumes by abolishing shunting with simultaneous improvement of the left ventricle (LV) filling and functions due to ventricular interdependence, thereby improving symptoms. Furthermore, studies conducted on atrial volume changes after ASD closure are limited. Cardiac magnetic resonance (CMR) is considered as the gold standard method for measuring cardiac volume and mass. Objective: We aimed to study the effect of transcatheter and surgical closure of secundum ASD on cardiac volumes and systolic functions as well as the fate of tricuspid regurgitation (TR), using CMR analysis. Methods:… More >

Yifan Li¹, Zewen Chen², Yumei Xie¹, Shushui Wang¹, Zhiwei Zhang^1,*

Congenital Heart Disease, Vol.18, No.4, pp. 413-430, 2023, DOI:10.32604/chd.2023.029848 - 15 September 2023

Abstract Background: Limited data are available regarding intermediate and long-term outcomes of transcatheter closure (TCC) of coronary cameral fistulas (CCFs) in the pediatric patients. Methods: All pediatric patients diagnosed with CCFs who were scheduled to undergo TCC between 2005 and 2019 were retrospectively enrolled in the study. Results: A total of 66 patients (median age: 3.93 years, median weight: 15 kg) underwent attempted TCC of CCFs. Immediate successful device implantation was achieved in 62 patients, and immediate complete occlusion was achieved in 44 patients (44/62%, 71.0%). The closure procedure was waived in 2 patients due to anatomical factors.… More >

Xingbang Li^1,#, Xuan Zheng^2,#, Bowen Jin¹, Yunyan Li¹, Yongyu Shao¹, Xiaoxian Deng¹, Dingyang Li¹, Shanshan Li¹, Hongmei Zhou¹, Jie Zhang³, Xianya Zhang⁴, Qunshan Shen¹, Gangcheng Zhang^2,*

Congenital Heart Disease, Vol.18, No.3, pp. 373-385, 2023, DOI:10.32604/chd.2023.028979 - 09 June 2023

Abstract Background: Transcatheter closure of patent foramen ovale (PFO) has been widely accepted as a highly effective way to treat high-risk PFO-related diseases. However, traditional non-degradable occluders made of metal alloys will permanently exist in the body, resulting in thrombosis, valve damage, hemolysis, arrhythmia, or other complications. The biodegradable PFO occluder developed by Shanghai Mallow Medical Instrument Co., Ltd., China can be fully absorbed and degrade into nontoxic ingredients, reducing postoperative complications. Objectives: To study the safety and efficacy of biodegradable PFO occluders in treating PFO. Methods: This single-center clinical trial collected 30 patients treated with a More > Graphic Abstract

Ivana B. Cerović¹, Vladislav A. Vukomanović^1,2, Jovan Lj. Košutić^1,2, Mila S. Stajević^1,2, Sanja S. Ninić¹, Saša S. Popović¹, Ivan D. Dizdarević¹, Staša D. Krasić¹, Sergej M. Prijić^1,2,*

Congenital Heart Disease, Vol.18, No.3, pp. 361-371, 2023, DOI:10.32604/chd.2023.026533 - 09 June 2023

Abstract Introduction: Transcatheter closure is an alternative to ventricular septal defect (VSD) occlusion surgery. Nit-Occlud Lê VSD coil is a new device yet to be evaluated. The study aimed to evaluate immediate and midterm results after transcatheter closure with the Nit-Occlud Lê VSD device. Methods: The retrospective analysis included 30 patients with VSD referred for closure during the period from October 2015 to December 2020. Results: At the time of intervention, the patients’ mean age and body weights were 7.5 ± 5.6 years and 29.3 ± 19.1 kg. The majority of the defects had perimembranous location (24/30), four defects had muscular and… More >

Rohan Suresh Daniel^1,2, Georgia K. Schmidt^1,2, Hayato Nakanishi^1,2, Karen Smayra^1,2, Mariah N. Mascara^1,2, Dilip K. Vankayalapati^1,2, Reem H. Matar^1,2,3, Christian A. Than^1,2,4, George Shiakos⁵, Ioannis Tzanavaros^2,5,*

Congenital Heart Disease, Vol.18, No.2, pp. 245-265, 2023, DOI:10.32604/chd.2023.027596 - 15 March 2023

Abstract Background: Persistent patent ductus arteriosus (pPDA) is a common condition in preterm infants. This meta-analysis aimed to assess the safety and efficacy of transcatheter closure (TC) when compared to surgical ligation (SL) in preterm infants with pPDA. Methods: A literature search of Ovid Cochrane Library, Medline, Embase, Epub, Scopus, PMC Preprints, and was conducted from inception to May 06, 2022. Eligible studies reported infants diagnosed with pPDA born at ≤2000 g birth weight or at ≤37 weeks’ who underwent TC or SL as treatment. This review was registered in PROSPERO (CRD42022325944). Results: From 97 studies screened, 8… More >

Kiyotaka Go^1,2, Taichi Kato^2,*, Machiko Kito¹, Yoshihito Morimoto^1,2, Satoru Kawai¹, Hidenori Yamamoto², Yoshie Fukasawa², Kazushi Yasuda¹

Congenital Heart Disease, Vol.18, No.2, pp. 235-243, 2023, DOI:10.32604/chd.2023.027590 - 15 March 2023

Abstract Background: There is no gold standard sedation method for pediatric cardiac catheterization. In congenital heart diseases with intracardiac shunts, hemodynamic parameters are prone to change depending on the ventilation conditions and anesthetics, although few studies have examined these effects. The purpose of this study was to investigate the effects of two different sedation methods on the hemodynamic parameters. Methods: This study retrospectively evaluated consecutive patients with ventricular septal defect (VSD) below 1 year of age who underwent cardiac catheterization at Aichi Children’s Health and Medical Center, who were divided into age- and VSD diameter-matched general anesthesia… More >

Jingnan Zhang¹, Junyi Wan¹, Yihang Li², Yu Han², Jiahua Pan³, Fang Fang¹, Shiliang Jiang⁴, Xiangbin Pan¹, Gejun Zhang^1,*

Congenital Heart Disease, Vol.18, No.2, pp. 219-234, 2023, DOI:10.32604/chd.2023.027562 - 15 March 2023

Abstract Background: The Venus-P valve was the first self-expanding valve used world-wide for transcatheter pulmonary valve replacement (TPVR) in patients with severe pulmonary regurgitation (PR). We intended to report the extended follow-up results from the prospective trial (No. NCT02590679). Methods: A total of 38 patients with severe PR (mean age 24.2 ± 13.2) were included. Follow-up data were obtained after implanted at 1, 6, and 12 months and yearly after. The frame geometry was assessed on post-implant computer tomography (CT) scanning by calculating the non-circularity [circularity ratio (minimum diameter/maximum diameter) < 0.9] and under-expansion [expansion ratio (derived external valve… More > Graphic Abstract

Supaporn Roymanee^1,*, Nantawan Su-angka^1,2, Worakan Promphan^2,3,*, Kanjarut Wongwaitaweewong¹, Jirayut Jarutach¹, Rujira Buntharikpornpun¹, Pimpak Prachasilchai^2,3

Congenital Heart Disease, Vol.18, No.2, pp. 169-181, 2023, DOI:10.32604/chd.2023.021238 - 15 March 2023

Abstract Background: Ventricular septal defect (VSD) is the most common congenital heart disease. Transcatheter VSD closure is an effective treatment for patients with muscular and perimembranous VSD. However, there is a limit data for outlet VSD, especially impact to the aortic valve leaflet after transcatheter closure. This study aims to assess the outcomes of transcatheter closure of the outlet-type ventricular septal defect (OVSD) after 1 postoperative year. Methods: A retrospective study was performed including 50 patients who underwent transcatheter (n = 25) and surgical (n = 25) OVSD closure during the exact time frame at two medical centres. Results: The median age… More > Graphic Abstract