BACKGROUND

Persistent left superior vena cava (PLSVC) is a rare but clinically relevant congenital vascular anomaly, occurring in 0.3% of the general population and up to 4.3% in those with congenital heart disease. It is usually asymptomatic and incidentally discovered during imaging, catheterization, or surgery.

We present the case of a 38-year-old hypertensive female who was evaluated for acute chest discomfort, palpitations and near-syncope. Transthoracic echocardiography revealed a dilated coronary sinus, prompting a contrast echocardiography study that demonstrated early opacification of the coronary sinus upon left arm injection confirming the diagnosis of PLSVC.

This case underscores the importance of recognizing coronary sinus dilatation as a potential marker of venous anomalies such as PLSVC. Contrast echocardiography with bilateral injections remains a practical, non-invasive tool in its diagnosis, with significant implications for future invasive procedures.

BACKGROUND

Cyanotic congenital heart disease (CHD) accounts for 20% of all cardiac malformations with an estimated incidence of 2.5–3 per 1,000 live births. An increasing number of patients now survive into adolescence, with or without intervention, forming a unique group requiring specialized care.

To determine factors influencing survival among adolescents with unrepaired cyanotic CHD.

This single-center case-control study was conducted from 2017 to 2022 in a specialized tertiary center in the Philippines. Sample size was based on a 2.6% total fatality rate among infants who underwent CHD operations. Binary logistic regression was used to identify significant predictors of survival, with pRESULTS

Among 125 subjects, 58% (72/125) were males with a median age of 16 years. The median age at diagnosis was 1 year and 1 month; 73% resided outside Metro Manila. Most patients were New York Heart Association (NYHA) Class I (49%), with Tetralogy of Fallot as the most common diagnosis (52%) and 26% had palliative procedures. Predictors of survival included place of origin (OR 0.38, 95% CI 0.15–0.95, p = 0.039), oxygen saturation (OR 1.12, 95% CI 1.06–1.17, pCONCLUSION

Optimizing oxygenation, improving access to care and strengthening targeted interventions are crucial for enhancing survival among adolescents with unrepaired cyanotic CHD.

BACKGROUND

Cyanotic congenital heart disease (CHD) accounts for 20% of all cardiac malformations with an estimated incidence of 2.5–3 per 1,000 live births. An increasing number of patients now survive into adolescence, with or without intervention, forming a unique group requiring specialized care.

To determine factors influencing survival among adolescents with unrepaired cyanotic CHD.

This single-center case-control study was conducted from 2017 to 2022 in a specialized tertiary center in the Philippines. Sample size was based on a 2.6% total fatality rate among infants who underwent CHD operations. Binary logistic regression was used to identify significant predictors of survival, with pRESULTS

Among 125 subjects, 58% (72/125) were males with a median age of 16 years. The median age at diagnosis was 1 year and 1 month; 73% resided outside Metro Manila. Most patients were New York Heart Association (NYHA) Class I (49%), with Tetralogy of Fallot as the most common diagnosis (52%) and 26% had palliative procedures. Predictors of survival included place of origin (OR 0.38, 95% CI 0.15–0.95, p = 0.039), oxygen saturation (OR 1.12, 95% CI 1.06–1.17, pCONCLUSION

Optimizing oxygenation, improving access to care and strengthening targeted interventions are crucial for enhancing survival among adolescents with unrepaired cyanotic CHD.

BACKGROUND: Congenital heart disease (CHD) is a leading cause of birth defect-related mortality. However, more recent CHD mortality data for China are lacking. Additionally, limited studies have evaluated sex, rural-urban, and region-specific disparities of CHD mortality in China. METHODS: We designed a population-based study using data from the Dataset of National Mortality Surveillance in China between 2008 and 2021. We calculated age-adjusted CHD mortality using the sixth census data of China in 2010 as the standard population. We assessed the temporal trends in CHD mortality by age, sex, area, and region from 2008 to 2021 using the joinpoint regression model. RESULTS: From 2008 to 2021, 33,534 deaths were attributed to CHD. The period witnessed a two-fold decrease in the age-adjusted CHD mortality from 1.61 to 0.76 per 100,000 persons (average annual percent change [AAPC] = -5.90%). Females tended to have lower age-adjusted CHD mortality than males, but with a similar decline rate from 2008 to 2021 (females: AAPC = -6.15%; males: AAPC = -5.84%). Similar AAPC values were observed among people living in urban (AAPC = -6.64%) and rural (AAPC = -6.12%) areas. Eastern regions experienced a more pronounced decrease in the age-adjusted CHD mortality (AAPC = -7.86%) than central (AAPC = -5.83%) and western regions (AAPC = -3.71%) between 2008 and 2021. Approximately half of the deaths (46.19%) due to CHD occurred during infancy. The CHD mortality rates in 2021 were lower than those in 2008 for people aged 0-39 years, with the largest decrease observed among children aged 1-4 years (AAPC = -8.26%), followed by infants (AAPC = -7.01%). CONCLUSIONS CHD mortality in China has dramatically decreased from 2008 to 2021. The slower decrease in CHD mortality in the central and western regions than in the eastern regions suggested that public health policymakers should pay more attention to health resources and health education for central and western regions.
Humans ; Heart Defects, Congenital/mortality* ; Male ; Female ; China/epidemiology* ; Infant ; Child, Preschool ; Adult ; Child ; Adolescent ; Infant, Newborn ; Middle Aged ; Young Adult ; Aged ; Rural Population

Humans ; Heart Defects, Congenital/diagnosis* ; Genetic Testing/standards* ; Child ; Consensus ; China

Humans ; Heart Defects, Congenital/therapy* ; Child ; Evidence-Based Medicine ; Cardiac Surgical Procedures/methods* ; Cardiac Catheterization/methods*

This article reports a child with cardioaciocutaneous syndrome (CFCS) caused by a rare microdeletion of chromosome 19p13.3, and a literature review is conducted. The child had unusual facies, short stature, delayed mental and motor development, macrocephaly, and cardiac abnormalities. Whole-exome sequencing identified a 1 040 kb heterozygous deletion in the 19p13.3 region of the child, which was rated as a "pathogenic variant". This is the first case of CFCS caused by a loss-of-function mutation reported in China, which enriches the genotype characteristics of CFCS. It is imperative to enhance the understanding of CFCS in children. Early identification based on its clinical manifestations should be pursued, and genetic testing should be performed to facilitate diagnosis.
Humans ; Chromosome Deletion ; Chromosomes, Human, Pair 19/genetics* ; Ectodermal Dysplasia/genetics* ; Facies ; Failure to Thrive/genetics* ; Heart Defects, Congenital/genetics*

In order to effectively assist primary healthcare providers in standardizing the screening of congenital heart disease (CHD), enabling early identification of critical CHD in neonates, and ensuring timely referral to reduce the risk of complications and mortality, the Subspecialty Group of Neonatology, Society of Pediatrics,Chinese Medical Association has led a team of experts to integrate the latest clinical research advances on CHD. Following comprehensive discussions, the "Expert consensus on the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: congenital heart disease (2025)" was developed. The consensus covers eight common clinical questions faced by primary healthcare providers regarding CHD and provides 13 recommendations.
Humans ; Heart Defects, Congenital/therapy* ; Infant, Newborn ; Primary Health Care ; Consensus

OBJECTIVES: To investigate the application of transesophageal echocar-diography assessment for mitral valve in patients with atrial septal defects undergoing repair surgery. METHODS: The study group comprised of thirty-two adult patients with atrial septal defect who underwent thoracoscopic repair surgery at the First Affiliated Hospital of the Air Force Medical University from March to September 2022. Two-dimensional and real-time three-dimensional transesophageal ultrasonography of the mitral valve were performed after anesthesia. The parameters of the mitral valve structure at the late diastolic and late systolic stages were recorded, including anteroposterior and left-right annular diameters, anterior and posterior valves lengths, the vertical distance from the coaptation point of leaflet zone 2 during systole to the annular plane (mitral valve coaptation depth) and mitral valve coaptation length. Data from 32 patients with normal intracardiac structure and no mitral valve regurgitation (control group) were also collected and compared with those of the study group. Concurrent mitral valvoplasty was performed during the atrial septal defect repair surgery for 7 patients with significant mitral valve structural abnormalities and 2 patients with significantly increased mitral regurgitation after cardiac resuscitation. The study group was followed up with transthoracic echocardiography for 2 years postoperatively. RESULTS: In the study group, 26 (81.3%) patients had varying degrees of mitral valve morphological abnormalities. Among them, 10 (31.3%) patients had short mitral valve coaptation length or depth, 12 (37.5%) patients had closure point malposition, and 4 (12.5%) patients had different bulge of anterior and posterior leaflets. Compared with the control group, the study group had significantly smaller systolic and diastolic mitral left-right annular diameter, mitral posterior valves lengths, mitral coaptation length or depth (all P<0.05), a higher pulmonary systemic flow ratio (P<0.01), and a lower maximum blood flow velocity across the mitral valve (P<0.05). After 2 years of follow-up, among the 9 patients who underwent concurrent mitral valvoplasty, the mitral valve maintained no or little regurgitation, and the average mitral valve pressure difference was less than 5 mmHg (1 mmHg=0.133 kPa). Among the 23 patients without concurrent mitral valvoplasty, 2 patients had moderate regurgitation 1 year after surgery, with a pulmonary/systemic flow ratio larger than 2.8. CONCLUSIONS Patients with large atrial septal defects often have abnormal mitral valve structure. Therefore transesophageal echocardiography is recommended for mitral valve assessment during the surgery. If significant mitral valve structural abnormalities are detected, concurrent mitral valvoplasty is recommended.
Humans ; Heart Septal Defects, Atrial/diagnostic imaging* ; Echocardiography, Transesophageal/methods* ; Mitral Valve/surgery* ; Adult ; Female ; Male ; Middle Aged ; Mitral Valve Insufficiency/diagnostic imaging*

BACKGROUND AND OBJECTIVE

Mothers play a significant role as primary caregivers for children with congenital heart disease (CHD) within the family. Given the complex health needs of children with CHD, coping strategies are needed to deal with the challenges associated with caring for their children with the condition. Coping mechanisms encompass fostering resilience, seeking support, and maintaining a positive outlook to navigate stress, uncertainty, and obstacles throughout their child's medical journey with CHD. The objective of this study is to explore the coping strategies employed by mothers of children diagnosed with CHD in a tertiary hospital in the Philippines.

Employing a descriptive qualitative study design, data was gathered through key informant interviews utilizing a semi-structured topic guide, which aimed to explore the perspectives and experiences of mothers with children with CHDs. Ethical approval was obtained, and data collection occurred from January to March 2016. Interview transcripts were recorded, transcribed verbatim, and underwent content analysis. Themes derived from the analysis were then validated and confirmed by the study participants.

A total of 11 mothers voluntarily participated in the study. These participants expressed utilizing various coping strategies to manage their child's condition, including seeking assistance from both physicians and traditional healers, advocating for their children, receiving support from their family and friends, regulation of emotion, and prayer and faith in God.

This study sheds light on the coping mechanisms used by mothers in raising thier children with CHD, highlighting the value of spirituality and psychological support in their journey. Enhancing assistance for impacted families and advancing genetic counseling services are two benefits of incorporating these findings into healthcare practice.