RESUMO
Despite advances in percutaneous interventions, transcatheter Fontan completion remains experimental and performed only in select cases. Non-surgical Fontan completion requires surgical preconditioning at an earlier stage of palliation. We describe transcatheter Fontan completion in a 15-year-old male with previously failed surgical Fontan palliation without surgical preconditioning.
Assuntos
Técnica de Fontan , Adolescente , Técnica de Fontan/efeitos adversos , Humanos , Masculino , Cuidados Paliativos , Stents , Resultado do TratamentoRESUMO
Muscular pulmonary atresia with intact ventricular septum (PA/IVS) in neonates is traditionally managed by surgery. We describe hybrid approach to decompress the right ventricle (RV) and establish RV to pulmonary artery connection in a neonate avoiding cardiopulmonary bypass. A 21-gauge access needle was used to perforate the atretic pulmonary valve via periventricular approach followed by stent placement. This case is an example of how patients with congenital heart disease can be palliated in creative ways through thoughtful collaboration between surgical and interventional cardiology teams.
Assuntos
Procedimentos Cirúrgicos Cardíacos/métodos , Descompressão Cirúrgica/métodos , Cardiopatias Congênitas/cirurgia , Ventrículos do Coração/cirurgia , Atresia Pulmonar/cirurgia , Septo Interventricular , Angiografia , Ponte Cardiopulmonar/métodos , Humanos , Recém-Nascido , Masculino , Artéria Pulmonar/diagnóstico por imagem , Resultado do TratamentoRESUMO
Although aortopulmonary collaterals (APCs) frequently develop in patients with single ventricle palliation, there is a lack of understanding of pathophysiology, natural history, and outcomes with no universal guidelines for management and interventional practice. We conducted a study to assess the views held by interventional congenital cardiologists regarding the hemodynamic impact of APCs in patients with single ventricle palliation, and their embolization practice. An electronic survey using the Pediatric Interventional Cardiology Symposium (PICS) mailing list was conducted between February and March 2019 with one reminder sent 2 weeks after initial invitation for participation. Of the 142 interventional cardiologist respondents, 95 (66.9%) reside in North America and 47 (33.1%) worldwide. We elected to exclude the data from interventionalists outside North America in this analysis as it was not representative of worldwide practice. Hypoxemia was considered to be the most common trigger for development of APCs by 56 (58.9%) respondents. After completion of total cavopulmonary connection, 30 (31.6%) respondents reported the APC burden stays the same while 31 (32.6%) feel it decreases. In evaluating the burden of APC flow, only 4 (4.2%) reported measuring oxygen saturation at different pulmonary artery segments, 21 (22.1%) perform segmental aortic angiograms, and 18 (19%) perform selective bilateral subclavian artery angiograms. A majority of respondents, 71 (74.7%), occlude the feeder vessel at different locations, while 10 (10.5%) occlude only the origin of the vessel. Our study demonstrates significant variation in the understanding of the cause and prognosis of APCs in patients with single ventricle palliation. Furthermore, there is variation in the approach for diagnosis and management among interventional cardiologists. Further studies are required to improve understanding of APCs and develop universal management guidelines.
Assuntos
Cardiopatias Congênitas/terapia , Ventrículos do Coração/anormalidades , Padrões de Prática Médica , Artéria Pulmonar/anormalidades , Oclusão Terapêutica/métodos , Procedimentos Cirúrgicos Cardíacos/métodos , Cardiologistas , Criança , Pré-Escolar , Circulação Colateral , Embolização Terapêutica/métodos , Feminino , Hemodinâmica , Humanos , Masculino , América do Norte , Artéria Pulmonar/cirurgia , Inquéritos e QuestionáriosRESUMO
Gerbode defect, a left ventricle to right atrium (LV-RA) communication, is usually congenital. Acquired LV-RA communications are rare and only few case reports of successful trans-catheter closure have been published though none of them were on infants. We hereby report a rare case of LV to RA shunt acquired following surgical repair of Tetralogy of Fallot (TOF). The defect was successfully closed percutaneously with an Amplatzer duct occluder. This is the first reported case of device closure of an acquired Gerbode defect in an infant.
Assuntos
Cateterismo Cardíaco , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Comunicação Interatrial/cirurgia , Comunicação Interventricular/cirurgia , Dispositivo para Oclusão Septal , Tetralogia de Fallot/cirurgia , Ecocardiografia , Comunicação Interatrial/diagnóstico por imagem , Comunicação Interatrial/etiologia , Comunicação Interventricular/diagnóstico por imagem , Comunicação Interventricular/etiologia , Humanos , Doença Iatrogênica , Recém-NascidoRESUMO
A Fall Committee was developed in response to an increase in the rate of falls by patients at a primarily behavioral health, urban teaching hospital in the mid-Atlantic region of the United States. The Fall Committee identified interventions to potentially lessen the number of patient falls and areas where documentation could be improved to better describe an incident in the medical record. The Fall Committee developed paperwork to be completed after each patient fall and made changes to the low fall risk and high fall risk treatment plans. This article describes the recommendations submitted by the Fall Committee and its subsequent implementation. Although not causational, the fall rate decreased after the recommendations of the Fall Committee were implemented; however, a recent rise in the fall rate was noted and attributed to higher patient acuity on the unit. The committee investigation into this issue highlighted the paucity of research in this field and the need for a streamlined, easy-to-use, behavioral health fall scale to more accurately judge the fall risk of patients in this specialized subset.
Assuntos
Acidentes por Quedas/prevenção & controle , Hospitais de Ensino , Hospitais Urbanos , Transtornos Mentais/enfermagem , Enfermagem Psiquiátrica , Gestão da Segurança/métodos , Acidentes por Quedas/estatística & dados numéricos , Causalidade , Comorbidade , Estudos Transversais , Humanos , Transtornos Mentais/psicologia , Avaliação em Enfermagem , Medição de Risco , Estados UnidosRESUMO
BACKGROUND: Tetralogy of Fallot with pulmonary atresia is a heterogeneous group of defects, characterised by diverse sources of flow of blood to the lungs, which often include multiple systemic-to-pulmonary collateral arteries. Controversy surrounds the optimal method to achieve a biventricular repair with the fewest operations while basing flow to the lungs on the native intrapericardial pulmonary arterial circulation whenever possible. We describe an individualized approach to this group of patients that optimizes these variables. METHODS: Over a consecutive 10-year period, we treated 66 patients presenting with tetralogy of Fallot and pulmonary atresia according to the source of the pulmonary arterial flow. Patients were grouped according to whether the flow of blood to the lungs was derived exclusively from the intrapericardial pulmonary arteries, as seen in 29 patients, exclusively from systemic-to-pulmonary collateral arteries, as in 5 patients, or from both the intrapericardial pulmonary and collateral arteries, as in the remaining 32 patients. We divided the latter group into 9 patients deemed simple, and 23 considered complex, according to whether the pulmonary arterial index was greater than or less than 90 millimetres squared per metre squared, and whether the number of collateral arteries was less than or greater than 2, respectively. RESULTS: We achieved complete biventricular repair in 58 patients (88%), with an overall mortality of 3%. Repair was accomplished in a single stage in all patients without systemic-to-pulmonary collateral arteries, but was staged, with unifocalization, in the patients lacking intrapericardial pulmonary arteries. Complete repair without unifocalization was achieved in all patients with the simple variant of the mixed morphology, and in 56% of patients with the complex variant. The average number of procedures per patient to achieve complete repair was 1, 2.2, 3.8, and 2.6 in patients with exclusively native intrapericardial, simple and mixed, complex and mixed and exclusively collateral pulmonary arterial flow, respectively. CONCLUSIONS: An individualized approach based on the morphology of the pulmonary arterial supply permits achievement of a high rate of complete intracardiac repairs, basing pulmonary arterial flow on the intrapericardial pulmonary arteries in the great majority of cases, and has a low rate of reoperation and mortality.