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Background This study aimed to evaluate the long‐term mortality and cause‐specific mortality of patients with atrial septal defect (ASD) in a nationwide cohort. Methods and Results All patients diagnosed with simple ASD in the hospital discharge registry from 1969 to 2019 were included in the study. Complex congenital defects were excluded. Each subject was matched with 5 controls according to sex, age, and municipality at the index time. Adjusted mortality risk ratios (MRRs) were calculated using Poisson regression models. The median follow‐up time was 11.1 years. Patients with ASD had higher overall mortality during follow‐up, with an adjusted MRR of 1.72 (95% CI, 1.61–1.83). Patients with closed ASDs also had higher total mortality (MRR, 1.29 [95% CI, 1.10–1.51]). However, no difference in mortality was detected if the defect was closed before the age of 30 (MRR, 1.58 [95% CI, 0.90–2.77]), and transcatheter closed defects had lower mortality than the control cohort (MRR, 0.65 [95% CI, 0.42–0.99]). Patients with ASD had significantly more deaths due to congenital malformations (MRR, 54.61 [95% CI, 34.03–87.64]), other diseases of the circulatory system (MRR, 2.90 [95% CI, 2.42–3.49]), stroke (MRR, 1.89 [95% CI, 1.52–2.33]), diseases of the endocrine (MRR, 1.88 [95% CI, 1.10–3.22]) and respiratory system (MRR, 1.71 [95% CI, 1.19–2.45]), ischemic heart disease (MRR, 1.62 [95% CI, 1.41–1.86]), and accidents (MRR, 1.41 [95% CI, 1.05–1.89]). Conclusions Patients with ASD had higher overall mortality compared with a matched general population cohort. Increased cause‐specific mortality was seen in congenital malformations, stroke, and heart diseases.

Background: Percutaneous closure of patent foramen ovale (PFO) and atrial septal defects (ASD) is being more commonly performed due to changes in international guidelines supporting its use. This study was performed to determine the clinical outcomes, safety and cost implications of same-day discharge (SDD) following such procedures and place this in an Australian context. Methods: This was a retrospective, observational study of patients undergoing elective percutaneous PFO or ASD closure at St. George Hospital, Australia between January 2011 and January 2020. Primary outcomes included 30-day major adverse cardiovascular endpoints (MACE) and readmission to hospital within 30 days. Results: Twenty-four patients were included in the primary analysis. Ten (41.7%) patients underwent elective ASD closure while 14 (58.3%) underwent PFO closure. Among the 24 patients who underwent elective percutaneous closure of structural heart disease, 23 patients (95.8%) were managed with SDD. There were no MACE outcomes at 30 days. No patients were re-admitted to hospital at 30 days following these procedures. When compared to overnight admission to hospital post-elective percutaneous structural heart condition closure, SDD yielded a cost saving of AUD 5999 per case. Conclusion: SDD following elective percutaneous closure of ASD and PFO was demonstrated to be a safe and effective strategy for managing patients. With more widespread use, it can lead to significant cost savings for hospitals without compromising patient care.

Introducao O defeito congenito caracterizado por saida de ambas grandes arterias do ventriculo direito (VD), de forma completa ou mesmo em cavalgamento superior a 50% de uma das arterias sobre o septo interventricular, apresenta relacoes variaveis dessas arterias com a comunicacao interventricular (CIV), assim como associacao com outras variaveis anatomo-funcionais. No defeito mais comum associado, a CIV isolada, em posicao subaortica ou na nao relacionada as grandes arterias, o quadro funcional se expressa com predominio da sobrecarga de volume do [...]

In patients with interrupted aortic arch and ventricular septal defect (VSD) with a small left ventricular outflow tract (LVOT), either aortopulmonary amalgamation or a Ross-Konno type procedure can be performed to create stable systemic outflow. We sought to analyze factors associated with these different surgical approaches.We retrospectively identified patients who underwent surgical repair for interrupted aortic arch/VSD at our institution between 1998 and 2017. Of these, 43 patients had a small, native LVOT that was unsuitable for systemic outflow. Patient data were retrospectively collected for this cohort and analyzed.Aortopulmonary amalgamation was performed at 7 days (interquartile range [IQR], 5-10) in 30 patients (group I). Within group I a primary Yasui repair with ventricular septation was performed in 3 patients and a Norwood-type repair in the other 27. Of these 27, 19 underwent subsequent biventricular conversion at 9 months (IQR, 7-11). In contrast 13 patients underwent a Ross procedure at 12 days (IQR, 6-27) (group II). Compared with group I, group II patients had a smaller VSD (3.5 vs 5.1 mm, P.001) that was more often remote from the semilunar valves (38% vs 13%, P = .02). Operative mortality occurred in 1 group I patient (4%) at the time of biventricular conversion and 2 group II patients (15%) during the Ross procedure. After a 5.2-year (IQR, 3.2-7.4) follow-up there were 2 additional mortalities in each group, all unrelated to cardiac disease.When native LVOT in interrupted aortic arch/VSD is unsuitable for systemic outflow, size and location of the VSD can be used to tailor the surgical approach to establish biventricular circulation with favorable intermediate-term outcomes.

Objective To assess the effect of combined hospital and home-based exercise programs on functional capacity and quality of life (QoL) among uncorrected atrial septal defect-associated pulmonary arterial hypertension (ASD-PAH) patients.Methods This study was a randomized controlled trial with uncorrected ASD-PAH patients as the subjects. They were allocated randomly into control and exercise groups. Exercise group subjects performed hospital and home-based exercise programs, completing baseline 6-minute walking test (6MWT) and EQ-5D-3L QoL test (Utility Index and EQ-VAS scores), and were followed up for 12 weeks. The primary outcomes were 6MWT distance and EQ-5D-3L score at week 12. The N-terminal pro B-type natriuretic peptide (NT-proBNP) level was also assessed. A repeated-measure ANOVA was performed to detect endpoint differences over time.Results The exercise group contained 20 subjects and control group contained 19. In total, 19 exercise group subjects and 16 control group subjects completed the protocol. The 6MWT distance, Utility Index score, and EQ-VAS score incrementally improved significantly in the exercise group from baseline until week 12, with mean differences of 76.7 m (p

AIMS This study aimed to provide a simple index for predicting the definitive indication for transcatheter closure of atrial septal defect (ASD) with pulmonary arterial hypertension (PAH). METHODS AND RESULTS A positive response after attempted occlusion was defined as mean pulmonary artery pressure (MPAP) ≤30 mmHg or the decrement percentage of it ≥20% compared with baseline. If a positive response was achieved, the occluder would be released, and the procedure was defined as successful. In 209 patients who underwent a successful procedure without PAH-specific medicine, there was a dramatic decrease in the percentage of patients with pulmonary arterial systolic pressure (PASP) ≥50 mmHg from baseline to the one-year follow-up (79.4% to 14.0%, p

Post-myocardial infarction ventricular septal defect (VSD) is a life-threatening complication following ST Elevation myocardial infarction (STEMI). Current guidelines recommend the urgent VSD closure for his significant mortality. Despite VSD has been generally treated by surgical repair, often surgeons refrain from early surgery due to extremely poor results. We report the case of a 76-year-old female admitted to our hospital for a subacute myocardial infarction complicated by acute heart failure with VSD and apical thrombosis. The patient has undergone an urgent surgical repair of VSD with a bovine pericardium patch and concomitant double saphenous vein graft for the left anterior descending and the first diagonal branch. After two days a rescue percutaneous closure of a new shunt formation due to an early surgical patch dehiscence was necessary. Considering the particular morphology of the new shunt following the unnatural anatomy of the septum generating by dehiscence, we have planned to close the defect using a device undedicated for ventricular rupture, as 30/30 mm Amplatzer ASD-MF occluder, obtaining an optimal final result. At one-year follow up the patient was alive, with a NYHA class II-III without significant residual shunt.

Holt—Oram syndrome is a rare genetic disease characterized by an abnormality of the upper limb, congenital heart disease and / or conduction abnormalities. The disease is caused by the mutations in the Tbox5 gene (allocation 12q24.21), inherited in an autosomal dominant manner. Heart septal defects and isolated thenar hypoplasia are typical congenital malformations. The article describes a clinical case of a 7-month-old girl with a family history of Holt—Oram syndrome: the absence of the first metacarpal bone of the left hand and multiple heart defects (atrial septal defect, multiple defects of the ventricular septum of the Swiss cheese type, aortic valve stenosis). The authors present a detailed clinical diagnosis of Holt—Oram syndrome, as well as genetic analysis and genetic testing of the child and immediate relatives.

Postinfarction ventricular septal defect (VSD) is an uncommon but almost lethal complication. The optimal timing for VSD repair is matter of debate, and mechanical circulatory support (MCS) devices allow to hemodynamically support the patient and postpone the VSD closure until myocardial tissue is less friable and the patient's condition is less compromised. However, data are lacking to guide the choice of the best types of MCS in case of VSD. We present a case of a large postinfarction VSD and the use of central venoarterial extracorporeal membrane oxygenation support to stabilize the patient until the VSD surgical repair. This case offers the opportunity to revise the indications and characteristics of different MCS, highlighting pros and cons of each one.

Ventricular septal defects (VSDs) have recently demonstrated poorer functional outcome with disrupted ventricular contractility during exercise in young patients. It is not known whether this will change with age. Therefore, echocardiography was performed in older patients with congenital VSDs, either surgically closed or unrepaired and all without Eisenmenger physiology, to compare functional outcomes with healthy peers. Transthoracic echocardiography was performed at rest and during supine bicycle exercise, with tissue velocity Doppler for assessment of primary end points: isovolumetric acceleration and systolic velocities. In total, 30 surgically closed VSDs (51 ± 8 years) with 30 healthy controls (52 ± 9 years) and 30 unrepaired VSDs (55 ± 12 years) with 30 matched controls (55 ± 10 years) were included. Surgical patients displayed lower right ventricular (RV) systolic and early diastolic-filling velocities compared with controls, p

Summary Background Percutaneous device closure of atrial septal defect (ASD) is the gold-standard treatment, but several delayed complications may occur as a result of incomplete device endothelialisation. Aims In this in vitro study, we compared three ASD closure devices [Nit-Occlud® ASD-R (device 1); Hyperion™ ASDO (device 2); and Amplatzer™ Septal Occluder (device 3)] in terms of the endothelialisation process, using human endothelial progenitors cells (EPCs), and haemocompatibility. Methods EPCs from umbilical cord blood were extracted, cultured and characterised. Device samples were seeded with 100,000 cells/cm2. EPC adhesion was investigated at 3 and 24 hours, and EPC proliferation was monitored, which allowed longitudinal follow-up (days 1–12). Haemocompatibility of device samples was assessed using a complement C3a assay and platelet and coagulation activation. Results With regard to EPC adhesion and proliferation, no statistically significant differences were found between the three devices. We observed for each device a significant time-dependent EPC proliferation, appearing at day 8 for devices 2 and 3 and day 10 for device 1. No complement or platelet activation occurred within 15 minutes of contact with devices. However, there was minimal activation of coagulation for the three devices. Conclusions In this in vitro study we showed that, despite the three ASD occluders having different device designs and coatings, adhesion and proliferation of human endothelial cells was similar for all devices. This should be further confirmed by similar studies including shear stress forces and anti-thrombotic treatments.

A pioneering surgeon at the University of Minnesota, Dr C. Walton Lillehei, is still considered the "father of open-heart surgery". Dr Lillehei and his surgical team performed the first open-heart operations utilizing cross-circulation, including the first successful ventricular septal defect closure on a 3-year-old boy. Before his death at age 67, this patient arranged to donate his body to the University of Minnesota's Anatomy Bequest program. We describe this patient's medical history, and present unique images of internal/external cardiac anatomies and implanted devices obtained via direct visualizations, computed tomography, and fluoroscopy post-mortem. Additionally, we present computational models and 3-dimensional printed models.

Background. To evaluate the feasibility of using a single device to close multiple atrial septal defects (ASDs) under the guidance of transthoracic echocardiography (TTE) and with the aid of three-dimensional (3D) printing models. Methods. Sixty-two patients with multiple ASDs were retrospectively analyzed. Thirty of these patients underwent TTE-guided closure (3D printing and TTE group) after a simulation of occlusion in 3D printing models. The remaining 32 patients underwent ASD closure under fluoroscopic guidance (conventional group). Closure status was assessed immediately and at 6 months after device closure. Results. Successful transcatheter closure with a single device was achieved in 26 patients in the 3D printing and TTE group and 27 patients in the conventional group. Gender, age [18.8 ± 15.9 (3–51) years in the 3D printing and TTE group; 14.0 ± 11.6 (3–50) years in the conventional group], mean maximum distance between defects, prevalence of 3 atrial defects and large defect distance (defined as distance ≥7 mm), and occluder size used were similarly distributed between groups. However, the 3D printing and TTE group had lower frequency of occluder replacement (3.8% vs 59.3%, p<0.0001), prevalence of mild residual shunts (defined as p<0.05) and at 6 months (7.7% vs 29.6%, p<0.05) after the procedure, and cost (32960.8 ± 2018.7 CNY vs 41019.9 ± 13758.2 CNY, p<0.01). Conclusion. The combination of the 3D printing technology and ultrasound-guided interventional procedure provides a reliable new therapeutic approach for multiple ASDs, especially for challenging cases with large defect distance.

Objective To compare length of stay of the initial neonatal hospitalization and mortality across multiple stages of surgical palliation for infants with left-sided obstructive lesions and severely restrictive or intact atrial septum (I/RAS). Methods Retrospective cohort study of patients prenatally diagnosed with left-sided obstructive lesions and I/RAS, defined by fetal pulmonary venous Dopplers. Results We identified 76 fetal patients with 59 live born intending to pursue intervention. Those with I/RAS had longer durations of mechanical ventilation (P = .031) but no difference in intensive care unit or total length of stay. Survival to discharge from neonatal hospitalization was 41.7% in the I/RAS group and 80.7% in the unrestrictive group (P = .001). There was a higher proportion of deaths between stage 1 and stage 2 in the I/RAS group - 5/9 (55.6%) vs 9/50 (18%) in the unrestrictive group (P = .027). Beyond stage 2 palliation there was trend toward a difference in overall mortality (66.7% in I/RAS vs 35.7% in unrestrictive, P = .05) but no statistically significant difference in transplant-free survival (33.3% in I/RAS vs 53.5% in unrestrictive, P = .11). Conclusion The survival disadvantage conferred by prenatally diagnosed severe atrial septal restriction is most pronounced in the neonatal and early infancy period, with no detectable difference in late midterm transplant-free survival in our cohort.

Background To characterize treatment of transposition of great arteries with ventricular septal defect and left ventricular outflow tract obstruction (LVOTO) in Germany and to analyze late outcomes. Methods German Registry for Congenital Heart Defects data were searched for transposition of great arteries with ventricular septal defect and LVOTO. One hundred thirty-nine patients were treated at 15 institutions between 1968 and 2016. Risk factor analyses were performed for the primary endpoints of death and reoperation/reintervention. Results Follow-up was 88% complete, with a mean follow-up of 16 ± 7 years (median, 15 years [range, 1-48]) and a cumulative follow-up comprising 1739 patient-years. Atrial switches were performed in 15%, Rastelli procedure in 48%, Nikaidoh procedure in 9%, reparation a l'etage ventriculair (REV) in 8%, and arterial switch in 20%. Actuarial survival at 30 years was 86% (range, 83%-90%), with no difference between repairs. Freedom from primary reoperation was 17% (range, 12%-21%) at 30 years. Freedom from reoperation for LVOTO at 30 years was 74% (range, 70%-78%). Recurrent LVOTO was found in 9%, with risk factor diffuse subvalvular LVOTO (odds ratio, 9.8; P = .04). Late freedom from first reoperations other than right ventricle-to-pulmonary artery conduit was 60% (range, 59%-61%), with predictors multiple ventricular septal defect (hazard ratio, 6; P = .03) and Rastelli procedure (hazard ratio, 12; P = .03). Absolute reoperation rates were lowest for REV procedure (16% at a mean of 12 years). Conclusions Long-term survival is good without detectable differences between operations. Since the early 2000s increasing use of Nikaidoh and REV procedures was obvious, with REV performing particularly well. Surgery-specific and -unspecific reoperations are most common after the Rastelli technique.

Patent foramen ovale (PFO) is a prevalent congenital septal atrial defect usually without pathological significance. In certain pathogenic situations, PFO can trigger episodes of recurrent hypoxemia, a specific condition known as platipnea-orthodeoxia syndrome (POS). We report a 73 years old female presenting with dyspnea and low arterial oxygen saturation. On admission the patient had a hemoglobin saturation of 81% and an arterial oxygen partial pressure of 50 mmHg. After breathing 100% a 17% arterial-venous shunt was found (normal: less than 12%). A transesophageal echocardiogram and a cardiac catheterization showed the presence of a PFO. A percutaneous closure was performed.

Purpose of review The purpose of this review is to discuss the history and current state of transcutaneous device closure of ventricular septal defects. Recent findings Newer devices and techniques have expanded the role of transcutaneous device closure of ventricular septal defects. Device closure of ventricular septal defects is a mainstay of therapy in many parts of the world. Device closure in smaller infants has relatively higher risks than larger infants and older children. The potential for the development of complete heart block remains a concern with this procedure. Summary Transcutaneous device closure of ventricular septal defects is a safe alternative to surgical repair in many patients.

Objective: To explore the postoperative changes in inflammatory markers in children who underwent device closure of an atrial septal defect (ASD) via a transthoracic or transcatheter approach. Methods: The experimental and clinical data were retrospectively collected and analyzed for a total of 53 pediatric patients between September 2018 and December 2018. According to the different treatments, 19 patients who underwent transthoracic device closure were assigned to group A, and the remaining 34 patients who underwent a transcatheter approach were assigned to group B. Results: All patients were successfully occluded without any device-related severe complication. Compared with the preoperative levels, the postoperative levels of most inflammatory cytokines in both groups were significantly increased and reached a peak on the first day after the procedure. The level of postoperative inflammatory cytokines was significantly lower in group B than in group A. In addition, there was no significant difference in procalcitonin before and after the transcatheter approach. Conclusion: Systemic inflammatory reactions occurred after transthoracic or transcatheter device closure of ASDs in pediatric patients. However, these inflammatory reactions were more significant in patients who underwent a transthoracic approach than in patients who underwent a transcatheter approach.

Purpose We purposed to determine the outcomes of surgical mitral valve repair in patients with atrial septal defect(ASD) and mitralregurgitation (MR) and determine factors associated with good outcomes. Methods Sixty-one patients after operation for ASD and MR were enrolled. Mitral valve annular diameter, lengths of mitral leaflets, and motion angles of both leaflets were measured on echocardiographic images. Results The severity of MR and mitral valve prolapse improved after surgery from 2.3± 0.7 to 1.7±0.9 and from 41.8% to 16.4%,respectively. In patients with postoperative MR grade

Atrial septal aneurysm (ASA) is an uncommon but well-recognized cardiac abnormality. This educational text reviews the case of a 54-year-old female presenting an ASA related to a small ostium secundum atrial septal defect. The considerable signs and symptoms, interestingly, have not been justified by the clinical and hemodynamic investigations. So, we opted for a better imaging investigation with cardiac catheterization and transesophageal echocardiography. The surgical process was earlier indicated and performed with aid of cardiopulmonary bypass.

The main indication for closing a secundum atrial septal defect (ASD) is a significant left-to-right shunt, with acceptable pulmonary vascular resistances.1 2 Transcatheter closure has become an accepted alternative to surgical repair for most types of ostium secundum ASD. The technique is commonly referred to for patients with a defect under 38 mm in diameter without deficient rims and allows safe and effective ASD closure in most unselected cases. The main limit for percutaneous closure is the size of the defect as well as the existence of appropriate rims.1–3 In many patients referred for transcatheter closure, the question is often ‘How large is too large?’3 In Dolgner et al ’s4 study, the above-mentioned statements are challenged after they report 10% of stroke in a selected study population of 346 patients with a secundum ASD and no known atrial arrhythmias. The authors provide a risk stratification based on the three following independent risk factors for this population: a body mass index >25, smoking and a prominent Eustachian valve. They conclude that ASD closure could be considered in this patient population, even without a significant left-to-right shunt.4 This study is remarkable because this is the …

Levoatriocardinal vein without left-sided valvular atresia is rare. We hereby present an image of the levoatriocardinal vein in a patient with multiple muscular ventricular septal defect with small atrial septal defect and mitral regurgitation.

The Rastelli operation is a useful technique for treating the transposition of the great arteries. However, conduit stenosis of the right ventricular outflow tract is a late complication of the procedure. We report the case of a 35-year-old man for whom an arterial switch operation was performed to treat conduit stenosis and improve ventricular arterial alignment 28 years after he underwent a Rastelli operation to treat transposition of the great arteries with a ventricular septal defect. In the 8 years that followed the operation, he was asymptomatic and was treated with warfarin.

Hemitruncus arteriosus is a rare cardiovascular malformation in which one of the pulmonary arteries anomalously originates from the aorta. Left hemitruncus arteriosus, defined as the origination of the left pulmonary artery from the aorta, is less common than right hemitruncus arteriosus. In this study, we report the case of a neonate diagnosed with left hemitruncus arteriosus, ventricular septal defect, and atrial septal defect who underwent successful surgical treatment.

Background: SARS-CoV-2 as a member of Coronavirus family, caused a global pandemic in late 2019 and raised concerns about its morbidity and mortality among immune-deficient individuals. Till now, several pediatric cases infected with SARS-CoV-2 have been reported, and some have noted susceptibility to infection in infants and young children, especially those with congenital comorbidities. In this report, we discuss the clinical course, administered treatments, and outcomes of SARS-COV-2 infection in an infant suffering from cardiovascular comorbidity. Case Presentation: We describe a newborn referred to hospital 72 hours postpartum, diagnosed with pulmonary atresia with ventricular septal defect (PA-VSD), and subsequently found to be infected with the SARS-COV-2 virus. The patient presented with tachypnea, lethargy, and a history of recent fever and myalgia in his father. He received intravenous fluid and antibiotic therapy based on an established protocol for COVID-19 treatment by Iran health ministry and was discharged after five days of hospitalization without further complications. Two weeks after discharge, he was referred to the cardiac surgery department for surgical treatment after obtaining a negative result for nasopharyngeal sample SARS-CoV-2 RT-PCR. Conclusions: Mild symptoms and no need for excessive oxygen supports in the current case demonstrate pediatrics patients with COVID-19 have a better prognosis and fewer complications compared with adults, even at early childhood and with the presence of serious cardiac complications.

Over the past few decades, advances in pharmacological, catheter-based, and surgical reperfusion have improved outcomes for patients with acute myocardial infarctions. However, patients with large infarcts or those who do not receive timely revascularization remain at risk for mechanical complications of acute myocardial infarction. The most commonly encountered mechanical complications are acute mitral regurgitation secondary to papillary muscle rupture, ventricular septal defect, pseudoaneurysm, and free wall rupture; each complication is associated with a significant risk of morbidity, mortality, and hospital resource utilization. The care for patients with mechanical complications is complex and requires a multidisciplinary collaboration for prompt recognition, diagnosis, hemodynamic stabilization, and decision support to assist patients and families in the selection of definitive therapies or palliation. However, because of the relatively small number of high-quality studies that exist to guide clinical practice, there is significant variability in care that mainly depends on local expertise and available resources.

Atrial fibrillation (AF) is the most commonly treated arrhythmia in clinical practice and is often found in association with an atrial septal defect (ASD). However, ASD closure rarely confers complete arrhythmia control. A 23-year-old man presented to our center with frequent episodes of palpitations. AF was documented in 12-lead electrocardiography, and echocardiography showed a secundum-type ASD, 14 mm in size, with a significant left-to-right shunt. ASD closure was performed successfully with an ASD occluder device with no residual shunting. During follow-up, the patient experienced several episodes of AF. Thirteen months after the ASD closure, cryoballoon pulmonary vein isolation was done successfully with no complications. During a 12-month follow-up, he had no symptoms or AF recurrences, and echocardiography showed no residual shunting. This study showed that cryoballoon pulmonary vein isolation could be performed successfully without residual shunts in patients with ASD closure devices.

Objectives: This article is based on deep learning algorithms and uses MRI to study the development of congenital heart septal defects in neonatal brain tissue. Methods: From January 2018 to December 2019, 150 cases of congenital cardiac paper septal defect were retrospectively analyzed on 50 cases of normal newborns and neonates. The four index parametersbrain MR imaging, lateral ventricle pre-angle measurement index (F/F’), body index (D/ D’), caudal nucleus index (C/C’) were analyzed. The independent sample t test is performed to compare the difference parameters between groups. Results: F congenital heart disease group and control group/F ‘values were 0.301 ± 0.035 and 0.296 ± 0.031; Evans index was 0.239 ± 0.052 and 0.233 ± 0.025; 2 sets of D/D’ values were 0.261 ± 0.039 and 0.234 ± 0.032; C/C ‘value was 0.138 ± 0.018 and 0.124 ± 0.015 respectively. The congenital heart disease group D/D ‘, and the value of C/C’ obtained under the ROC curve area value, respectively 0.698 and 0.750, Youden index corresponding to the maximum D/D ‘, and the value of C/C’ values were 0.28 and 0.12. Conclusion: Lateral ventricle D/D ‘and C/C’ is more sensitive indicator which can be evaluated with the difference between the volume of congenital heart septal defects in newborn normal neonatal brain; when the D/D ‘value> 0.28, C/C’ value> 0.12. For the diagnosis and evaluation of congenital heart septal defect neonatal brain volume abnormalities have a certain reference value. List of acronyms: MRI: Magnetic Resonance Imaging. POX: Pulse oximetry. CHD: Congenital Heart Disease.DWI: Diffusion-weighted Imaging. T1WI: T1-weighted imaging T2WITSE: T2-weighted imaging, Turbo Spin Echo. FOV: Field of View. FLAIR: Fluid Attenuated Inversion Recovery. TE: Echo Time. TR: Repetition Time. ICC: Intra-group Correlation Coefficient. doi: https://doi.org/10.12669/pjms.37.6-WIT.4863 How to cite this:Zhu J, Chen J, Zhang Y, Ji J. Brain tissue development of neonates with Congenital Septal Defect: Study on MRI Image Evaluation of Deep Learning Algorithm. Pak J Med Sci. 2021;37(6):1652-1656. doi: https://doi.org/10.12669/pjms.37.6-WIT.4863 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

ObjectiveThe ostium secundum atrial septal defect (ASD) is among the most common congenital cardiac anomalies diagnosed in adulthood. A known complication of transcatheter ASD closure is the development of new-onset atrial fibrillation and flutter (AFi/AFl). These arrhythmias confer an increased risk of postoperative stroke, thrombus formation and systemic emboli. This systematic review examines the burden of de novo AFi/AFl in adults following transcatheter closure and seeks to identify risk factors for AFi/AFl development.MethodsStudies were identified by a search of MEDLINE, EMBASE and Cochrane databases from inception until 29 April 2020. A meta-analysis of AFi/AFl incidence was performed using a random-effects model.ResultsA total of 31 studies met inclusion criteria, comprising 4788 adult patients without a history of AFi/AFl. Twenty-three studies were included in quantitative synthesis and demonstrated an overall incidence rate of 1.82 patients per 100 person-years of follow-up (I2=83%). In studies that enrolled only patients ≥60 years old, the incidence was 5.21 patients per 100 person-years (I2=0%). Studies with follow-up duration ≤2 years reported an incidence of 4.05 per 100 person-years (I2=55%) compared with a rate of 1.19 per 100 person-years (I2=85%) for studies with follow-up duration >2 years.ConclusionsThe incidence of new-onset AFi/AFl is relatively low following transcatheter closure of secundum ASDs. The rate of de novo AFi/AFl, however, was significantly higher in elderly patients. Shorter follow-up time was associated with a higher reported incidence of AFi/AFl.

Coronary artery anomalies are a diverse group of disorders with highly variable manifestations and pathophysiological mechanisms. The origin of a single coronary artery from an atretic pulmonary trunk is a rare anomaly. We encountered this in an 8-day-old female newborn. This report should alert the cardiac surgical community to this fatal coronary malformation. Surgeons should bear this anomaly in mind when they face unusual myocardial behavior intraoperatively.

The introduction of the arterial switch operation has improved the surgical outcome of transposition of the great arteries. However, coronary anomalies such as intramural coronary arteries, single coronary artery, or coronary arteries originating from a single arterial sinus have been reported as independent risk factors for early mortality and late morbidity after an arterial switch operation. We performed an arterial switch operation using a unique technique for translocation of the coronary arteries originating from a single left-side arterial sinus, to prevent coronary artery distortion and subsequent coronary malperfusion.

A redo surgical approach to residual ventricular septal defect (VSD) is technically demanding. Sternum reentry has to be performed very carefully to avoid any uncontrolled bleeding, and preparation of the adhesions must be made to expose the most important structures (ascending aorta, caval veins). However, percutaneous transcatheter device closure of the residual VSD with radiation exposure can cause arrhythmia, valve injury, and vascular complications. This report presents a less invasive technique to treat residual VSD, without arterial access, radiation exposure, or cardiopulmonary bypass.