In recent years, with the continuous development and increasing maturity of interventional techniques, interventional treatment for congenital heart disease (CHD) has been progressively disseminated to county- and city-level hospitals in China. Concurrently, the standardized management of adult CHD (particularly patent foramen ovale) and the lifelong management of complex CHD are gaining increasing clinical attention, while the emergence of new techniques and products continuously advances the discipline. This article aims to review the new progress made in the field of interventional treatment for congenital heart disease in China during 2024. It specifically reviews and analyzes the following key aspects: (1) annual statistics on interventional closure procedures for CHD; (2) recent insights into patent foramen ovale closure; (3) advances in transcatheter pulmonary valve replacement; (4) interventional treatment and lifelong management strategies for complex CHD; (5) new interventional techniques for acquired heart disease; and (6) the application of artificial intelligence in CHD management. Through the synthesis and discussion of these topics, this article seeks to provide a detailed analysis of the current landscape of interventional treatment for CHD in China and project its future development trends.

OBJECTIVE:Supracondylar humeral fractures are the most common type of elbow fractures in children.Closed reduction fixation is the preferred treatment for displaced supracondylar humeral fractures.However,there is still disagreement over the choice of the right technology.Therefore,the purpose of this meta-analysis was to evaluate the efficacy of unilateral and bilateral cross-pinning in children with supracondylar humeral fractures,and to provide a reference for clinical treatment.METHODS:A comprehensive search of relevant randomized controlled trials published from inception to January 6,2023 was conducted on PubMed,Embase,Web of Science,and the Cochrane Library to compare the difference between two types of intralateral cross fixation and lateral fixation in children with supracondylar humeral fractures.The main outcome measures were imaging results(Baumann angle loss and carrying angle loss),elbow function results,and common complications(iatrogenic ulnar nerve injury and needle tract infection).RESULTS:(1)A total of 18 studies were included.(2)There was no statistical difference in the imaging results of Baumann angle loss(P=0.47)and carrying angle loss(P=0.47)between the two groups.The proportion of excellent children with joint function recovery score was 70.7％and 74.9％in the lateral fixation group and medial-lateral cross fixation group,with no statistical difference(P=0.12).There was also no statistically significant difference in the incidence of needle tract infection between the two groups(P=0.9),but the risk of iatrogenic ulnar nerve injury was higher in the medial-lateral cross fixation group(P=0.02).(3)However,there was no significant difference in the frequency of ulnar nerve injury in the intralateral cross fixation group when combined exploration with mini-open approach was performed compared with lateral fixation alone(P=0.2).(4)In the Gartland type Ⅲ subgroup,there were no significant differences in joint functional recovery scores(P=0.13),ulnar nerve injury(P=0.13),and needle tract infection(P=0.61).CONCLUSION:The meta-analysis reveals that compared with the lateral fixation technique,the medial-lateral cross fixation method is more likely to cause iatrogenic nerve injury in the forearm,but it also increases the stability of the structure.However,the small incision method combined with the medial-lateral cross fixation seems to reduce the risk of nerve injury in patients.Thus,the therapy of children with displaced supracondylar humeral fractures involves medial-lateral crossing pinning fixation using a mini-open approach as a reliable and secure method.

Left ventricular pseudoaneurysm(LVPA) is a rare type of abnormal ventricular wall bulge formed by injury to the inner wall of the left ventricle. The exterior wall only consists of epicardium or/and pericardium. In a systematic literature review, myocardial infarction(55%), surgery(33%), and trauma(7%) are the top three associations. Being affected by the high pressure of the left ventricle, LVPA has the risk of enlargement and rupture, which can lead to sudden death. The treatment of LVPA consists of three main modalities: medication, surgery, and transcatheter closure. In the past, surgery was the preferred treatment for LVPA, but the surgery was highly invasive, traumatic, and associated with increased risks. In recent years, transcatheter closure has been developed and applied clinically with good results. The benefits of minimal invasiveness and quick recovery have emerged as a popular treatment for LVPA. Currently, the etiology, formation, and treatment of LVPA are not clearly defined. Large-sample studies and authoritative guidelines to guide the treatment are scarce. The timing, imaging modality, and access routes to LVPA for both surgery and transcatheter closure are still controversial. In this article, we review the relevant literatures and draw the following conclusions as: (1) Diagnostic workup is essential for anatomical characterization of LVPA, which is mandatory to guide the decision on surgical methods.(2) For a subset of patients with LVPA and a well-defined fibrotic neck, and deemed at high surgical risk, transcatheter closure of the cavity has been described with encouraging results.

OBJECTIVE:Supracondylar humeral fractures are the most common type of elbow fractures in children.Closed reduction fixation is the preferred treatment for displaced supracondylar humeral fractures.However,there is still disagreement over the choice of the right technology.Therefore,the purpose of this meta-analysis was to evaluate the efficacy of unilateral and bilateral cross-pinning in children with supracondylar humeral fractures,and to provide a reference for clinical treatment.METHODS:A comprehensive search of relevant randomized controlled trials published from inception to January 6,2023 was conducted on PubMed,Embase,Web of Science,and the Cochrane Library to compare the difference between two types of intralateral cross fixation and lateral fixation in children with supracondylar humeral fractures.The main outcome measures were imaging results(Baumann angle loss and carrying angle loss),elbow function results,and common complications(iatrogenic ulnar nerve injury and needle tract infection).RESULTS:(1)A total of 18 studies were included.(2)There was no statistical difference in the imaging results of Baumann angle loss(P=0.47)and carrying angle loss(P=0.47)between the two groups.The proportion of excellent children with joint function recovery score was 70.7％and 74.9％in the lateral fixation group and medial-lateral cross fixation group,with no statistical difference(P=0.12).There was also no statistically significant difference in the incidence of needle tract infection between the two groups(P=0.9),but the risk of iatrogenic ulnar nerve injury was higher in the medial-lateral cross fixation group(P=0.02).(3)However,there was no significant difference in the frequency of ulnar nerve injury in the intralateral cross fixation group when combined exploration with mini-open approach was performed compared with lateral fixation alone(P=0.2).(4)In the Gartland type Ⅲ subgroup,there were no significant differences in joint functional recovery scores(P=0.13),ulnar nerve injury(P=0.13),and needle tract infection(P=0.61).CONCLUSION:The meta-analysis reveals that compared with the lateral fixation technique,the medial-lateral cross fixation method is more likely to cause iatrogenic nerve injury in the forearm,but it also increases the stability of the structure.However,the small incision method combined with the medial-lateral cross fixation seems to reduce the risk of nerve injury in patients.Thus,the therapy of children with displaced supracondylar humeral fractures involves medial-lateral crossing pinning fixation using a mini-open approach as a reliable and secure method.

Left ventricular pseudoaneurysm(LVPA) is a rare type of abnormal ventricular wall bulge formed by injury to the inner wall of the left ventricle. The exterior wall only consists of epicardium or/and pericardium. In a systematic literature review, myocardial infarction(55%), surgery(33%), and trauma(7%) are the top three associations. Being affected by the high pressure of the left ventricle, LVPA has the risk of enlargement and rupture, which can lead to sudden death. The treatment of LVPA consists of three main modalities: medication, surgery, and transcatheter closure. In the past, surgery was the preferred treatment for LVPA, but the surgery was highly invasive, traumatic, and associated with increased risks. In recent years, transcatheter closure has been developed and applied clinically with good results. The benefits of minimal invasiveness and quick recovery have emerged as a popular treatment for LVPA. Currently, the etiology, formation, and treatment of LVPA are not clearly defined. Large-sample studies and authoritative guidelines to guide the treatment are scarce. The timing, imaging modality, and access routes to LVPA for both surgery and transcatheter closure are still controversial. In this article, we review the relevant literatures and draw the following conclusions as: (1) Diagnostic workup is essential for anatomical characterization of LVPA, which is mandatory to guide the decision on surgical methods.(2) For a subset of patients with LVPA and a well-defined fibrotic neck, and deemed at high surgical risk, transcatheter closure of the cavity has been described with encouraging results.

Objective:To explore the effects of the LAmbre device and mitral annulus(MA), as well as left atrium(LA) in patients with non-valvular atrial fibrillation(NVAF) after left atrial appendage closure (LAAC) using real-time-three-dimensional transesophageal echocardiography (3D TEE).Methods:Fity-six consecutive patients who underwent LAAC with the LAmbre device in Zhongshan Hospital of Fudan University from June 2019 to March 2023 were retrospectively enrolled, with no or less than moderate mitral regurgitation (MR). All patients underwent pre-operative and follow-up two-and three-dimensional transesophageal echocardiography (2D TEE, 3D TEE) at 60 days after the operation. The quantitative parameters of MA and LA were obtained by offline analysis using QLab 13.0 (Philips Healthcare, Andover, MA). Importantly, mitral annular measurements were made at seven time points throughout the cardiac cycle: early diastole, mid-diastole, late diastole, mitral valve closure, early systole, mid-systole, and late systole, which facilitates constructing the dynamic model of MA to assess the annular morphology and dynamics.Results:The values of AP diameter (APD), AL-PM diameter (ALPMD), 3D annulus circumference (3DAC), 3D annulus area (3DAA) decreased significantly compared with pre-operative values at all time points of the cardiac cycle (all P<0.05), while non-planar angle (NPA) and AH/CD were not apparently changed (all P>0.05 ). Throughout the cardiac cycle, MA showed regular changes, gradually increased in systole with the saddle shape deepened, and gradually decreased in diastole with the saddle shape shallowed.During systole, there was an increase in the rate of change of AP in MA [pre-operative (3.01±2.64)%, post-operative (3.81±3.51)%, P=0.037] after LAAC, with no significant difference in the rate of change of ALPM, 3DAC, and 3DAA.Meanwhile, we observed an evident reduction in LA minimal volume (LAVmin) [pre-operative (78.36±25.16)ml, post-operative (70.73±22.78)ml, P=0.004] and an obvious increase in LA ejection function [pre-operative (22.88±10.09)%, post-operative (31.41±12.28)%, P<0.05] during follow-up. Conclusions:3D TEE can accurately assess the impact of LAAC on the MA and LA. The LAmbre device can affect the morphology of MA, as well as the structure and function of LA, while the change of the dynamics of MA is not so prominent.

In order to standardize the clinical diagnosis and treatment of upper airway cough syndrome (UACS) for children in China, Dongzhimen Hospital of Beijing University of Chinese Medicine and Affiliated Hospital of Liaoning University of Traditional Chinese Medicine initiated the development of this Traditional Chinese Medicine Diagnosis and Treatment Guidelines for Children with Upper Airway cough Syndrome based on evidence-based medical evidence. This guideline will process registration, write a plan, and develop relevant processes and writing norms, develop and publish official documents. This plan mainly introduces the scope of the guidelines, the purpose and significance, the composition of the guidelines working group, the management of conflicts of interest, the collection, selection and determination of clinical problems, the retrieval, screening and rating of evidence, and the consensus of recommendations. Registration information: This study has been registered in the international practice guidelines registry platform with the registration code of PREPARE-2023CN087.

Objective To investigate the plasma level of interleukin-31(IL-31)in patients with pulmonary arterial hypertension(PAH)and its clinical relevance.Methods The patients who were diagnosed as PAH in Zhongshan Hospital,Fudan University from January 1,2021 to December 30,2023(PAH group)and the healthy people in the same period(control group)were selected.The clinical data and follow-up records were collected.Plasma levels of IL-31,IL-1β,IL-6,IL-10,IL-12p70,monocyte chemoattractant protein-1(MCP-1),tumor necrosis factor-α(TNF-α)and transforming growth factor-β1(TGF-β1)were detected by enzyme-linked immunosorbent assay(ELISA).Pearson correlation test was used to evaluate the correlations between IL-31 and right cardiac catheterization parameters,echocardiography parameters and blood indices in patients with PAH.Cox proportional hazard model was used to analyze the prognostic factors of patients in PAH group.Results A total of 50 patients with PAH and 22 healthy controls were included.There was no significant difference in age,gender,body mass index and left ventricular ejection fraction between the two groups.Compared with the control group,the plasma level of IL-31 in the PAH group was significantly higher(168.82[149.14,177.26]pg/mL vs 152.76[145.58,159.41]pg/mL,P=0.001).Pearson correlation test showed that the plasma level of IL-31 in PAH patient was positively correlated with mean pulmonary artery pressure(r=0.652,P＜0.001)and pulmonary vascular resistance(r=0.651,P＜0.001),but was negatively correlated with tricuspid annular plane systolic excursion(r=-0.496,P＜0.001).Cox proportional hazard model showed that higher plasma level of IL-31 was an independent predictor of readmission for heart failure/all-cause mortality in patients with PAH(HR=1.130,95％CI 1.052-1.214,P=0.001).Conclusions Plasma level of IL-31 may be significantly increased in patients with PAH and be positively correlated with the severity of PAH,and elevated level of IL-31 is predictive of poor prognosis in PAH patients.

In response to the Opinions of the CPC Central Committee and the State Council on Promoting the Inheritance， Innovation， and Development of traditional Chinese medicine（TCM） and the spirit of the National Conference on TCM， Chinese Association of Chinese Medicine organized experts in Otorhinolaryngology Head and Neck Surgery of traditional Chinese and western medicine to discuss the clinical advantages of TCM and integrated traditional Chinese and western medicine in the treatment of allergic rhinitis （AR） and they reached a basic consensus. In recent years， the prevalence of AR has been on the rise， threatening the quality of life of patients and giving rise to a heavy burden to both the patients and the society. AR is resulted from immune imbalance rather than reduced immunity or hyperimmunity， and the imbalance is similar to the Yin-yang disharmony in TCM. In the treatment of this disease， western medicine features rapid onset. However， it is cost-intensive and causes severe surgical trauma， and the recurrence is common. TCM boasts diverse methods for AR， which can be used in all stages of this disease. It has advantages in controlling symptoms such as nasal congestion， runny nose， or dysosmia in the attack stage， preventing recurrence in the remission stage， and treating refractory AR or steroid-resistant AR. In particular， acupuncture enjoys a reputation in treatment of AR， which has been supported by evidence-based medicine and recommended by guidelines. While treating local symptoms of AR， TCM regulates the psychosomatic conditions， which facilitates chronic disease management and long-term follow-up. We should integrate the advantages of TCM and western medicine， give full play to the unique nonnegligible and irreplaceable advantages of TCM， formulate a comprehensive diagnosis and treatment scheme for learning and promotion， and summarize the research outcomes to promote the theoretical innovation of TCM on AR from the perspective of integrated traditional Chinese and western medicine.