RESUMO
Anomalous origin of the left coronary artery from pulmonary artery constitutes 0.5% of all CHD (Boutsikou M, Shore D, Li W, et al, Int J Cardiol 261: 49-53, 2018). Fifteen percent survive into adulthood undiagnosed and 90% present with sudden death (Yau JM, Singh R, Halpern EJ, Fischman D, Clin Cardiol 34: 204-210, 2011; Alexi-Meskishvili V, Berger F, Weng Y, Lange PE, Hetzer R, J Card Surg 10: 309-315, 1995). We describe an enigmatic case of a 29-year-old female who presented after an aborted cardiac arrest and was diagnosed with anomalous origin of the left coronary artery from pulmonary artery.
Assuntos
Anomalias dos Vasos Coronários , Parada Cardíaca , Adulto , Anomalias dos Vasos Coronários/diagnóstico , Vasos Coronários/diagnóstico por imagem , Feminino , Parada Cardíaca/etiologia , Humanos , Gravidez , Artéria Pulmonar/anormalidades , Artéria Pulmonar/diagnóstico por imagemRESUMO
BACKGROUND: Previous studies have demonstrated that children in the United States who were of racial and ethnic minorities have inferior waitlist and post-heart transplant (HT) outcomes. Whether these disparities still exist in the contemporary era of increased ventricular assist device use remains unknown. METHODS: All children (age <18 years) in the Scientific Registry of Transplant Recipients database listed for HT from December 2011 to February 2019 were included and were separated into 5 races/ethnicities: Caucasian, African American, Hispanic, Asian, and Other. Differences in clinical characteristics and survival among children of different racial/ethnic groups were compared at listing and at HT. RESULTS: The waitlist cohort consisted of 2134 (52.2%) Caucasian, 840 (20.5%) African American, 808 (19.8%) Hispanic, 161 (3.9%) Asian, and 146 children of Other races (3.6%). At listing, Asian children mostly had cardiomyopathy (70.8%), whereas Caucasian children had congenital heart disease (58.7%). African American children were most likely to be listed as Status 1A and to have renal dysfunction and hypoalbuminemia at listing. African American and Hispanic children were most likely to be on Medicaid. After multivariable analysis, it was found that only African American children were at increased risk for waitlist mortality as compared to Caucasian children (adjusted hazard ratioâ¯=â¯1.25; Pâ¯=â¯0.029). Post-HT, there were no disparities in early and midterm graft survival among groups, but African American children had increased numbers of rejection episodes compared to Caucasian and Hispanic children. CONCLUSION: African American children continue to experience increased waitlist mortality and have increased rejection episodes post-HT. Studies exploring barriers to health care access and implicit bias as reasons for these disparities need to be conducted.
Assuntos
Insuficiência Cardíaca , Transplante de Coração , Adolescente , Criança , Etnicidade , Disparidades em Assistência à Saúde , Hispânico ou Latino , Humanos , Grupos Raciais , Estados Unidos/epidemiologia , População BrancaRESUMO
BACKGROUND: While sex-related differences in transplant outcomes have been well characterized amongst adults, there are no sex-specific pediatric heart transplant studies over the last decade and none evaluating waitlist outcomes. In a contemporary cohort of children undergoing heart transplantation in the United States, this analysis was performed to determine if there were sex disparities in waitlist and/or post-transplant outcomes. METHODS: Retrospective review of Scientific Registry of Transplant Recipients database from December 16, 2011 to February 28, 2019 to compare male and female children after listing and after transplant. Demographic, clinical characteristics and outcomes were compared unadjusted and after 1:1 propensity matching for selected covariates. RESULTS: Of 4089 patients, 2299 (56%) were males. At listing, males were more likely to be older, have congenital heart disease (58% vs 48%), renal dysfunction (49% vs 44%) and implantable cardioverter defibrillator (9% vs 7%). At transplant, males were more likely to have renal (42 % vs 35%) and liver dysfunction (13% vs 10%), PRA >10% (29% vs 22%) and ischemic time >3.5 hours (p < 0.05 for all). There were no significant sex differences found in unadjusted rates of transplant or mortality. After propensity matching, females had increased waitlist mortality (HR 1.3, 95%CI 1.04-1.5; p =0.019) compared to males. There were no significant differences in post-transplant morbidity or mortality (HR 1.2, 95% CI 0.93-1.5; p = 0.18) between groups. CONCLUSION: In a contemporary pediatric cohort, females have inferior heart transplant waitlist survival compared to propensity-matched males despite lower acuity of illness at listing and similar rates of transplantation. There were no sex-disparities noted in post-transplant outcomes.
Assuntos
Disparidades em Assistência à Saúde/estatística & dados numéricos , Transplante de Coração/estatística & dados numéricos , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos Retrospectivos , Distribuição por Sexo , Estados UnidosRESUMO
Sinus of Valsalva aneurysm (SOVA) is rare and can occur in diseases with progressive aortic dilation. We report an adolescent male with DiGeorge syndrome who presented with fever and wide pulse pressure mimicking endocarditis. A timely diagnosis of ruptured SOVA using echocardiography enabled optimal treatment. Our case highlights the need to assess for this rare condition in this high-risk population.