Annals of Pediatric Cardiology最新文献

{"title":"Alternative technique for femoral access in neonates undergoing cardiac catheterization.","authors":"Nicola McCay, Keviin Walsh","doi":"10.4103/apc.apc_181_23","DOIUrl":"10.4103/apc.apc_181_23","url":null,"abstract":"<p><p>We report an alternative technique for femoral access in neonates <3.5 kg undergoing cardiac catheterization. By modifying a 0.014\" Balance middleweight Elite wire and using a 24-gauge Galt introducer needle, we have noted increased ease and success in obtaining vascular access in this challenging cohort.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"52-54"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198943/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Different mechanisms for persistent and residual left-to-right shunt after transcatheter sinus venosus defect closure and their management.","authors":"Pramod Sagar, Kothandam Sivakumar","doi":"10.4103/apc.apc_190_23","DOIUrl":"10.4103/apc.apc_190_23","url":null,"abstract":"<p><p>Transcatheter closure of superior vena cava (SVC) form of sinus venosus defects (SVDs) using covered stents is emerging as an alternative to surgery in the current decade. A covered stent placed in the cavoatrial junction creates a roof for the right upper pulmonary vein (RUPV) that stops the left-to-right shunt and redirects the vein to the left atrium. While surgical literature has clearly documented the incidence of stenosis of SVC and RUPV, sinus nodal dysfunction, and persistent residual shunts following surgical correction, it is imperative to have similar data after this new transcatheter intervention on the incidence of complications and follow-up outcomes. Since patients with pretricuspid shunts are often clinically asymptomatic, correction is primarily performed to prevent a persistent right heart volume overload and allow remodeling of the heart chambers. Any residual left-to-right shunt after a correction will result in persistent right heart dilatation. Residual flows can result from various mechanisms, including lack of apposition of the covered stent to the free edge of the SVD, fabric breach, and persistent anomalous drainage of additional right-sided pulmonary veins that drain very high in the SVC or can be due to a coexistent defect in the oval fossa. This review analyzes the different mechanisms, explains the transesophageal and angiographic images for each one, and offers solutions tailored for various reasons. Different mechanisms warrant different treatment principles. A solution for residual shunt from one mechanism may not be appropriate for residual flow through another mechanism. A thorough understanding would aid the operator in effective interventions for these SVDs.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"45-51"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198930/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innominate vein occlusion by the fabric of covered stent during transcatheter closure of sinus venosus defects - Causes, management, and outcome.","authors":"Kothandam Sivakumar, Pramod Sagar, Puthiyedath Thejaswi, Rajeshkumar Ramaswamy, Ramyashri Chandrasekaran","doi":"10.4103/apc.apc_186_23","DOIUrl":"10.4103/apc.apc_186_23","url":null,"abstract":"<p><p>Transcatheter sinus venosus defect (SVD) closure with covered stents is emerging as an alternative to surgery. An adequate anchor zone in the superior vena cava is mandatory for the stability of the covered stent to prevent caudal embolization. There is a potential risk of innominate vein occlusion by the fabric of the covered stent in patients with a very short superior caval vein. Three among a total of 105 patients who underwent SVD closure at our institution developed innominate vein occlusion. Predisposing anatomical factors, identification and management of occluded innominate vein, and follow-up outcomes are discussed.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"59-63"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198928/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Systemic venous anomalies in a child with a vein of Galen.","authors":"Shamsa Al Kaabi, Madan Mohan Maddali, Salim Nasser Al Maskari, Halima Adam Al-Hashm, Abdullah Mohammed Al Farqani, Robert Henry Anderson, Justin T Tretter","doi":"10.4103/apc.apc_170_23","DOIUrl":"10.4103/apc.apc_170_23","url":null,"abstract":"<p><p>We describe our findings in a child with a vein of Galen malformation, in whom the right superior caval and the azygos veins drained into the roof of the morphologically left atrium. A persistent left superior caval vein drained into the morphologically right atrium through the coronary sinus. The additional presence of dual brachiocephalic veins permitted the deployment of a multifunctional ventricular septal defect occluder device to occlude the right superior caval vein, correcting the right-to-left shunt. This also prevented azygos venous drainage into the left atrium.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"77-80"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198935/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Isolation of the left innominate artery: When to operate?","authors":"Samuel J H Parsons, Harry Nuttall, Alexander Jones","doi":"10.4103/apc.apc_191_23","DOIUrl":"10.4103/apc.apc_191_23","url":null,"abstract":"<p><p>A right aortic arch with an isolated left innominate artery from the pulmonary artery is an exceedingly rare congenital cardiac malformation. We describe the management and complex surgical timing considerations in two such cases, successfully operated on day 4 and 7 months of age, including the use of cranial ultrasound as a helpful tool to guide decision-making. We also describe the first reported association of this defect with a 4q25 deletion encompassing the <i>LEF1</i> gene.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"74-76"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198939/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Primary intracardiac germ cell tumor.","authors":"Siddhi Chawla","doi":"10.4103/apc.apc_157_23","DOIUrl":"10.4103/apc.apc_157_23","url":null,"abstract":"<p><p>We present the echocardiography images in a 6 year old girl who presented with a history of scalp swelling after trivial trauma which was subsequently diagnosed as metastases from primary intracardiac germ cell tumour.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"85-87"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198937/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aortico right atrial tunnel - Clinical presentation, transcatheter management, and follow-up from a large cohort of patients.","authors":"Kothandam Sivakumar, Anil Kumar Singhi, Ramkishore Sankarakuttalam, Monica Rajendran","doi":"10.4103/apc.apc_1_24","DOIUrl":"10.4103/apc.apc_1_24","url":null,"abstract":"<p><strong>Background: </strong>Aortico right atrial tunnel (ARAT) is a rare extracardiac communication between the aorta and the right atrium with two anatomical types. A recent global review identified 59 patients.</p><p><strong>Methods: </strong>Patients with ARAT from two centers were analyzed for their demographics, symptoms, morphology, management, and follow-up thromboprophylaxis.</p><p><strong>Results: </strong>Among 21 patients including 8 males with a median age of 3 years (18 days-72 years) diagnosed as ARAT, 12 (57%) had posterior tunnels and 9 had anterior tunnels. Four patients had multiple exits. Eighteen tunnels were closed after arteriovenous circuit formation. Six patients (29%) weighing <10 kg presented early with heart failure. Transcatheter closure normalized the hemodynamics including in one infant after failed surgery. Two elderly patients (10%) above 60 years presented with angina and atrial fibrillation. The rest were asymptomatic. Occluders were positioned in the narrow proximal aortic end of the tunnel in all except two patients, where the distal atrial end was closed. All procedures were successful without complications. There was one late death after 1 year from subarachnoid hemorrhage. At a median follow-up of 96 months, all survivors were asymptomatic. Thromboprophylaxis with dual antiplatelets for 1-2 years followed earlier was recently changed to aspirin with Coumadin. Complete remodeling occurred when the proximal aortic end was closed, but partial persistence of the track was noted after distal closure.</p><p><strong>Conclusions: </strong>This largest cohort of ARAT showed the safety and efficacy of transcatheter closure even in neonates. The narrow proximal aortic end should be the target for closure rather than the distal atrial end to achieve complete remodeling.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"19-27"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198938/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of left ventricular function and volume by two-dimensional echocardiography in a pediatric population: Correlation with cardiac magnetic resonance imaging.","authors":"Suneet Bhansali, Ella Tokar, Sunil Saharan, Ramzi Khalil, Puneet Bhatla","doi":"10.4103/apc.apc_199_23","DOIUrl":"10.4103/apc.apc_199_23","url":null,"abstract":"<p><strong>Background: </strong>Echocardiographic quantification of left ventricular (LV) volume and ejection fraction (EF) is widely used in the pediatric population. However, there is no consensus on the most accurate method of quantifying ventricular volumes and systolic function.</p><p><strong>Purpose: </strong>The purpose of this study is to compare two commonly used echocardiographic methods for the evaluation of LV volume and quantification of EF, the five-sixth area-length (5/6 AL) and the modified biplane Simpson (BS), to cardiac magnetic resonance (CMR) imaging in children.</p><p><strong>Methods: </strong>CMR studies were paired with echocardiograms and retrospectively analyzed in children 18 years of age and younger. Studies performed more than 3 months between modalities, patients with congenital heart disease, and patients who had changes in medication regimen between corresponding CMR and echocardiograms were excluded. LV volumes and EF were calculated using the 5/6 AL and BS methods and compared to volumes and EF measured on corresponding CMR studies. Subgroup analyses were conducted based on LV function, pathology, and weight.</p><p><strong>Results: </strong>We retrospectively analyzed 53 CMR and corresponding echocardiogram studies (23 studies for myocarditis and 30 studies for cardiomyopathy) in 46 patients. LVEF derived by both echocardiographic methods showed a good correlation to CMR (5/6 AL <i>r</i> = 0.85 and BS <i>r</i> = 0.82). However, both echocardiographic methods overestimated LVEF and underestimated LV volumes when compared to CMR.</p><p><strong>Conclusion: </strong>Left ventricular volumes and EF, as measured by echocardiography, correlate well with CMR measurements. Echocardiography underestimates LV systolic and diastolic volumes and overestimates LVEF. While echocardiography is a good surrogate for estimating LVEF, CMR should be considered in patients for whom accurate measurements are needed for critical clinical decision-making.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"28-35"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198934/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case for genetic testing: Arrhythmogenic cardiomyopathy presenting as myocarditis.","authors":"Rachelle E Srinivas, Lydia K Wright, Deipanjan Nandi, Emily A Hayes","doi":"10.4103/apc.apc_122_23","DOIUrl":"10.4103/apc.apc_122_23","url":null,"abstract":"<p><p>Arrhythmogenic cardiomyopathy (ACM) is an inherited cardiomyopathy associated with fibrofatty tissue replacement of the ventricular tissue. The disease can cause ventricular dysfunction and arrhythmias and can increase the risk of sudden cardiac death. This cardiomyopathy can have variable clinical presentations, especially in the pediatric and young adult populations. In this report, we describe the case of an 18-year-old female with myocarditis as the initial presentation of ACM. She presented following a resuscitated cardiac arrest due to ventricular arrhythmia. On arrival, myocardial edema and delayed gadolinium enhancement were present on cardiac magnetic resonance imaging, with no ventricular changes observed, making the diagnosis consistent with myocarditis. Genetic testing revealed a pathogenic mutation in the desmoplakin gene consistent with ACM. Given the unconventional initial presentation of this patient's disease, early consideration of genetic testing may be beneficial to aid in the early diagnosis and management of ACM in young patients.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"55-58"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198936/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coronary arteriopathy in a patient with Noonan phenotype: Case report.","authors":"Simran Jain, M S Ravindra, Yogesh Chintaman Sathe, Snehal M Kulkarni, Ashish Banpurkar","doi":"10.4103/apc.apc_145_23","DOIUrl":"10.4103/apc.apc_145_23","url":null,"abstract":"<p><p>Noonan syndrome (NS) is a pleomorphic genetic disorder. Up to 50-80% of individuals have associated congenital heart disease. The scope of cardiac disease in NS is quite variable depending on the gene mutation. The most common forms of cardiac defects include pulmonary stenosis, hypertrophic cardiomyopathy (HCM), atrial septal defect and left-sided lesions. Amongst the rare vascular abnormalities few case reports have been mentioned about coronary artery lesions apart from sinus of Valsalva aneurysm, aortic dissection, intracranial aneurysm. This is a case report a rare case of asymptomatic coronary artery aneurysm in a young male with NS. There is lack of unified protocol for the screening, diagnosis, treatment, and follow-up of coronary artery disease in patients with NS. We conclude, echocardiography is sufficient in most cases in children. But a CT scan is appropriate in adults or when other lesions are suspected.</p>","PeriodicalId":8026,"journal":{"name":"Annals of Pediatric Cardiology","volume":"17 1","pages":"70-73"},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198933/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141454780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}