Functional Status After Operation for Ebstein Anomaly The Mayo Clinic Experience

ObjectivesThe objective of this study was to review the long-term functional outcome of patients with Ebstein anomaly who had cardiac operation at our institution.BackgroundEbstein anomaly is a spectrum of tricuspid valvular and right ventricular dysplasia. Many patients will require operation in an attempt to improve quality of life.MethodsFrom April 1, 1972, to January 1, 2006, 539 patients with Ebstein anomaly underwent 604 cardiac operations at the Mayo Clinic in Rochester, Minnesota. Patient records were reviewed, and all patients known to still be alive were mailed a medical questionnaire or contacted by telephone.ResultsAt the initial operation at our institution, the mean age of the patients was 24 years (range 8 days to 79 years) and 53% were female patients. Survival at 5, 10, 15, and 20 years was 94%, 90%, 86%, and 76%, respectively. Survival free of late reoperation was 86%, 74%, 62%, and 46% at 5, 10, 15, and 20 years, respectively. Surveys were returned by 285 of 448 (64%) patients known to be alive at the time of this study. Two hundred thirty-seven (83%) patients were in New York Heart Association functional class I or II, and 34% were taking no cardiac medication. One hundred three patients (36%) reported an incident of atrial fibrillation or flutter, 5 patients (2%) reported having had endocarditis, and 1 patient (<1%) reported having a stroke. There were 275 pregnancies among 82 women. The recurrence of congenital heart disease was reported in 9 of 232 (3.9%) liveborn children.ConclusionsPatients have good long-term survival and functional outcomes after undergoing surgery for Ebstein anomaly. Atrial arrhythmias are common both before and after surgery. Many patients have had one or more successful pregnancies with a low-recurrence risk of congenital heart disease

Anomalía de Ebstein de la válvula tricúspide: comunicación de un caso clínico y revisión de la bibliografía

La anomalía de Ebstein de la válvula tricúspide representa 1% de todas las malformaciones congénitas del corazón. Se asocia con alteraciones de la conducción, como pre-excitación (hasta en 30%). Existen diversos factores de riesgo identificados para este padecimiento, como la administración de litio e hidantoína durante el embarazo. Anatómicamente se caracteriza por desplazamiento de la válvula tricúspide hacia el ventrículo derecho. La presentación clínica es variada, generalmente los pacientes cursan con cianosis e insuficiencia cardiaca. El ecocardiograma es necesario para confirmar el diagnóstico. El tratamiento debe encaminarse a disminuir la presión en el ventrículo derecho. Las prostaglandinas se utilizan para mantener abierto el conducto arterioso para así mejorar la presión pulmonar y del ventrículo derecho. La plastia de la válvula tricúspide es la mejor opción terapéutica definitiva para esta enfermedad. Describimos el caso de un recién nacido con esta enfermedad con la asociación de atresia pulmonar

Age- and Lesion-Related Comorbidity Burden Among US Adults With Congenital Heart Disease: A Population-Based Study.

Background As patients with congenital heart disease (CHD) are living longer, understanding the comorbidities they develop as they age is increasingly important. However, there are no published population-based estimates of the comorbidity burden among the US adult patients with CHD. Methods and Results Using the IBM MarketScan commercial claims database from 2010 to 2016, we identified adults aged ≥18 years with CHD and 2 full years of continuous enrollment. These were frequency matched with adults without CHD within categories jointly defined by age, sex, and dates of enrollment in the database. A total of 40&nbsp;127 patients with CHD met the inclusion criteria (mean [SD] age, 36.8 [14.6] years; and 48.2% were women). Adults with CHD were nearly twice as likely to have any comorbidity than those without CHD (P&lt;0.001). After adjusting for covariates, patients with CHD had a higher prevalence risk ratio for "previously recognized to be common in CHD" (risk ratio, 9.41; 95% CI, 7.99-11.1), "other cardiovascular" (risk ratio, 1.73; 95% CI, 1.66-1.80), and "noncardiovascular" (risk ratio, 1.47; 95% CI, 1.41-1.52) comorbidities. After adjusting for covariates and considering interaction with age, patients with severe CHD had higher risks of previously recognized to be common in CHD and lower risks of other cardiovascular comorbidities than age-stratified patients with nonsevere CHD. For noncardiovascular comorbidities, the risk was higher among patients with severe than nonsevere CHD before, but not after, the age of 40&nbsp;years. Conclusions Our data underscore the unique clinical needs of adults with CHD compared with their peers. Clinicians caring for CHD may want to use a multidisciplinary approach, including building close collaborations with internists and specialists, to help provide appropriate care for the highly prevalent noncardiovascular comorbidities

Image to Fit the Clinical Picture: Point-of-care Ultrasound Assessment of Ebstein’s Anomaly in Peru

Ebstein’s anomaly is a congenital heart defect that when left untreated can lead to unique physical exam and ultrasound findings. This case describes a patient who presented with dyspnea and was found to have cyanosis, clubbing, and dilation of right-sided chambers on point-of-care ultrasound. The series of images highlights findings in late-stage Ebstein’s anomaly and serves as a springboard for the discussion of the pathophysiology, diagnosis, and treatment of this rare congenital heart disease

Diagnóstico ecográfico de la malformación de la válvula tricúspide en un perro

Se describe un caso de diplasia de la válvula tricúspide en un perro macho mestizo de nueve meses de edad

Management and outcome of Ebstein's anomaly in children

Abstract Objectives To assess clinical presentation, treatment, and outcome of children with Ebstein's anomaly. Background Data on long-term outcome of children with Ebstein's anomaly are scarce. Methods Retrospective analysis of all children with Ebstein's anomaly treated between February, 1979 and January, 2009 in a single tertiary institution. Primary outcomes included patient survival and need for intervention, either cardiac surgery or catheter intervention. Results A total of 42 patients were diagnosed with Ebstein's anomaly at a median age of 5 days ranging from 1 day to 11.7 years. Symptoms included cyanosis, heart murmur, and/or dyspnoea. Associated cardiac anomalies occurred in 90% of the patients. Average follow-up was 9.5 plus or minus 7.0 years. The overall mortality rate was 14%. Of the six patients, three died postnatally before treatment. Cardiac surgery and/or catheter-guided interventions were required in 33 patients (79%). Cardiac surgery was performed in 21 (50%) patients at a median age of 9.1 years (range 0.1-16.5 years), including biventricular repair in 13 (62%), one-and-a-half chamber repair in seven (33%), and a staged single-ventricle repair in one. Peri-operative mortality was 4%. Catheter-guided interventions consisted of device closure of an atrial septal defect in three cases and radiofrequency ablation of accessory pathways in nine patients. The estimated 10-year survival was 85.3 plus or minus 5.6%. Conclusion In children, Ebstein's anomaly is usually diagnosed in the first year of age. Even though children with Ebstein's anomaly often require an intervention, their peri-operative mortality is low and long-term survival is good. Symptomatic newborns requiring an intervention may have a worse outcom

Dopamine and Risk Preferences in Different Domains

Individuals differ significantly in their willingness to take risks. Such differences may stem, at least in part, from individual biological (genetic) differences. We explore how risk-taking behavior varies with different versions of the dopamine receptor D4 gene (DRD4), which has been implicated in previous studies of risk taking. We investigate risk taking in three contexts: economic risk taking as proxied by a financial gamble, self-reported general risk taking, and self-reported behavior in risk-related activities. Our participants are serious tournament bridge players with substantial experience in risk taking. Presumably, this sample is much less varied in its environment than a random sample of the population, making genetic-related differences easier to detect. A prior study (Dreber et al. 2010) looked at risk taking by these individuals in their bridge decisions. We examine their risk decisions in other contexts. We find evidence that individuals with a 7-repeat allele (7R+) of the DRD4 genetic polymorphism take significantly more economic risk in an investment game than individuals without this allele (7R-). Interestingly, this positive relationship is driven by the men in our study, while the women show a negative but non-significant result. Even though the number of 7R+ women in our sample is low, our results may indicate a gender difference in how the 7R+ genotype affects behavior, a possibility that merits further study. Considering other risk measures, we find no difference between 7R+ and 7R- individuals in general risk taking or any of the risk-related activities. Overall, our results indicate that the dopamine system plays an important role in explaining individual differences in economic risk taking in men, but not necessarily in other activities involving risk.

Cone reconstruction in Ebstein's anomaly repair: early and long-term results

FUNDAMENTO: As principais correções da anomalia de Ebstein (AE) baseiam-se na reconstrução monocúspide da valva tricúspide e são limitadas pela frequente necessidade de substituição ou pela alta reincidência de insuficiência valvar. OBJETIVO: Avaliar a viabilidade e os efeitos da correção anatômica da anomalia de Ebstein com a técnica do cone na evolução clínica dos pacientes, na função da valva tricúspide e na morfologia do ventrículo direito. MÉTODOS: Foram comparados os dados clínicos, ecocardiográficos e radiológicos de 52 pacientes consecutivos, com idade média de 18,5 ± 13,8anos, submetidos à técnica do cone, obtidos nos períodos pré-operatório, pós-operatório imediato (POI) e em longo prazo (POL). RESULTADOS: Houve dois óbitos hospitalares (3,8%) e mais dois durante o seguimento. A classe funcional média de insuficiência cardíaca pré-operatória de 2,2 melhorou para 1,2 após 57 meses de seguimento médio de 97% dos pacientes (p < 0,001). O grau médio de insuficiência tricúspide pré-operatória de 3,6 diminuiu para 1,6 no POI (p < 0,001), mantendo-se em 1,9 no POL (p &gt; 0,05). A área funcional indexada do VD aumentou de 8,53 ± 7,02 cm2/m2 no préoperatório para 21,01±6,87 cm2/m2 no POI (p < 0,001), mantendo-se inalterada em 20,28 ± 5,26 cm2/m2 no POL (p &gt; 0,05). O índice cardiotorácico médio foi reduzido de 0,66 ± 0,09 para 0,54 ± 0,06 (p < 0,001) em longo prazo. CONCLUSÃO: A técnica do cone apresentou baixa mortalidade hospitalar, corrigindo a insuficiência tricúspide de maneira eficaz e duradoura, com a restauração da área funcional do ventrículo direito, permitindo o remodelamento reverso do coração e a melhora clínica na maioria dos pacientes em longo prazo.BACKGROUND: The main Ebstein anomaly (EA) repairs are based on the monocusp reconstruction of the tricuspid valve and are limited by the frequent need for replacement or the high recurrence of valve regurgitation. OBJECTIVE: To evaluate the feasibility and effects of anatomical repair of Ebstein's anomaly using the cone reconstruction technique on patients' clinical evaluation, tricuspid valve function and right ventricular morphology. METHODS: We compared the clinical, echocardiographic and radiological data of 52 consecutive patients, with a mean age of 18.5 ± 13.8 years, submitted to the cone reconstruction technique, obtained in the preoperative, early postoperative (EPO) and long-term (LPO) periods. RESULTS: There were two in-hospital deaths (3.8%) and two more during the follow-up. Mean functional class of pre-operative heart failure improved from 2.2 to 1.2 after 57 months of mean follow up of 97% of patients (p <0.001). The mean degree of preoperative tricuspid regurgitation decreased from 3.6 to 1.6 in the EPO (p <0.001), remaining at 1.9 in LPO period (p&gt; 0.05). The indexed RV functional area increased from 8.53 ± 7.02 cm2/m2 preoperatively to 21.01 ± 6.87 cm2/m2 in the EPO (p <0.001) and remained unchanged at 20.28 ± 5.26 cm2/m2 in LPO period (p&gt; 0.05). The mean cardiothoracic ratio was decreased from 0.66 ± 0.09 to 0.54 ± 0.06 (p <0.001) in the long term. CONCLUSION: The cone technique showed low in-hospital mortality, resulting in an effective and long-lasting repair of tricuspid regurgitation, restoring the functional area of the right ventricle and allowing reverse remodeling of the heart and clinical improvement in most patients in the long term

Himalayan P waves in COPD - A Rare Feature

Himalayan or giant P-waves (amplitude =5 mm) are often known to be classically associated with congenital heart diseases with right to left shunt like tricuspid atresia, Ebstein anomaly, combined tricuspid and pulmonic stenosis, etc, where they indicate a dilated right atrium and tend to be persistent. These type P waves are rarely seen in chronic obstructive pulmonary disease (COPD) and in this condition it may be due to structural right atrial changes or hypoxemia or combination of both. Here we report a case of COPD with Himalayan P waves which is a rare entity