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OBJECTIVES: This study aimed to describe the perception of Malaysian patients with pulmonary hypertension towards palliative care and their receptivity towards palliative care. METHODS: This was a cross-sectional, single-centre study conducted via questionnaire. Patients aged 18 years old and above, who were diagnosed with non-curable pulmonary hypertension were recruited and given the assessment tool - perceptions of palliative care instrument electronically. The severity of pulmonary hypertension was measured using WHO class, N-terminal pro B-type natriuretic peptide and the 6-minute walking test distance. RESULTS: A total of 84 patients [mean age: 35 ±11 years, female: 83.3%, median N-terminal pro B-type natriuretic peptide: 491 pg/ml (interquartile range: 155,1317.8), median 6-minute walking test distance: 420m (interquartile range: 368.5, 480m)] completed the questionnaires. Patients with a higher WHO functional class and negative feelings (r = 0.333, p = 0.004), and cognitive reaction to palliative care: hopeless (r = 0.340, p = 0.003), supported (r = 0.258, p = 0.028), disrupted (r = 0.262, p = 0.025), and perception of burden (r = 0.239, p = 0.041) are more receptive to palliative care. WHO class, N-terminal pro B-type natriuretic peptide, and 6-minute walking test distance were not associated with higher readiness for palliative care. In logistic regression analyses, patients with positive feelings (ß = 2.240, p = < 0.05), and practical needs (ß = 1.346, p = < 0.05), were more receptive to palliative care. CONCLUSIONS: Disease severity did not directly influence patients' readiness for palliative care. Patients with a positive outlook were more receptive to palliative care.
Assuntos
Hipertensão Pulmonar , Humanos , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Adolescente , Hipertensão Pulmonar/diagnóstico , Peptídeo Natriurético Encefálico , Cuidados Paliativos , Estudos Transversais , Malásia , Fragmentos de Peptídeos , PercepçãoRESUMO
Amplatzer Vascular Plug IV (Abbott, USA) is usually used for the occlusion of abnormal tortuous vessels and has not been tried for the transcatheter closure of perimembranous ventricular septal defects with wind-sock morphology. Here, we report on three successful cases of perimembranous ventricular septal defect transcatheter closure using Amplatzer Vascular Plug IV. We did not observe residual shunting or new onset of complications during follow up. These preliminary positive results advocate the application and suitability of Amplatzer Vascular Plug IV for closing wind-sock-like perimembranous ventricular septal defects.
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Comunicação Interventricular , Dispositivo para Oclusão Septal , Humanos , Seguimentos , Resultado do Tratamento , Vento , Cateterismo Cardíaco/métodos , Comunicação Interventricular/diagnóstico por imagem , Comunicação Interventricular/cirurgiaRESUMO
ChatGPT, an advanced language generation model developed by OpenAI, has the potential to revolutionize healthcare delivery and support for individuals with various conditions, including Down syndrome. This article explores the applications of ChatGPT in assisting children with Down syndrome, highlighting the benefits it can bring to their education, social interaction, and overall well-being. While acknowledging the challenges and limitations, we examine how ChatGPT can be utilized as a valuable tool in enhancing the lives of these children, promoting their cognitive development, and supporting their unique needs.
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Inteligência Artificial , Síndrome de Down , Criança , HumanosRESUMO
INTRODUCTION: Current guidelines discourage shunt closure in patients with pulmonary vascular resistance index >8 Wood units x m2. The study examined the long-term outcome of patients over 15 years old, with pulmonary vascular resistance index >8 Wood units x m2 and patent ductus arteriosus. MATERIALS AND METHODS: This was a multi-institutional, retrospective study involving all consecutive patients (>15 years old) with patent ductus arteriosus and severe pulmonary hypertension. Patients who had patent ductus arteriosus closure were divided into the Good (no death or hospital admissions due to worsening pulmonary hypertension) and the Poor Outcome groups and these groups were compared. RESULTS: Thirty-seven patients [male: 9 (24.3%); mean age: 30.49 ± 9.56 years; median follow-up: 3 (IQR: 1.5,10) years] were included from four centers. Twenty-two patients who underwent patent ductus arteriosus closure, 15 (71.4%) had good outcomes while 7 (28.6%) had poor outcomes. Pulmonary vascular resistance index and pulmonary to systemic resistance ratio (Rp:Rs) were lower in the Good Outcome Group (14.35 ± 1.66 Wood units x m2 vs. 20.07 ± 2.44; p = 0.033 and 0.44 ± 0.16 vs. 1.08 ± 1.21; p = 0.042). Haemoglobin concentrations (<14.3 g/dL) were associated with good long-term outcomes in the Closed Group. CONCLUSIONS: Patients with patent ductus arteriosus with severe pulmonary hypertension have a dismal outcome with or without closure. High haemoglobin levels at the time of occlusion predict a worse outcome for patients with patent ductus arteriosus and pulmonary hypertension.
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Permeabilidade do Canal Arterial , Hipertensão Pulmonar , Adolescente , Adulto , Humanos , Masculino , Adulto Jovem , Permeabilidade do Canal Arterial/complicações , Permeabilidade do Canal Arterial/cirurgia , Hemoglobinas , Hipertensão Pulmonar/complicações , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: In recent years, patient-reported outcomes (PROs) have received increasing prominence in cardiovascular research and clinical care. An understanding of the variability and global experience of PROs in adults with congenital heart disease (CHD), however, is still lacking. Moreover, information on epidemiological characteristics and the frailty phenotype of older adults with CHD is minimal. The APPROACH-IS II study was established to address these knowledge gaps. This paper presents the design and methodology of APPROACH-IS II. METHODS/DESIGN: APPROACH-IS II is a cross-sectional global multicentric study that includes Part 1 (assessing PROs) and Part 2 (investigating the frailty phenotype of older adults). With 53 participating centers, located in 32 countries across six continents, the aim is to enroll 8000 patients with CHD. In Part 1, self-report surveys are used to collect data on PROs (e.g., quality of life, perceived health, depressive symptoms, autonomy support), and explanatory variables (e.g., social support, stigma, illness identity, empowerment). In Part 2, the cognitive functioning and frailty phenotype of older adults are measured using validated assessments. DISCUSSION: APPROACH-IS II will generate a rich dataset representing the international experience of individuals in adult CHD care. The results of this project will provide a global view of PROs and the frailty phenotype of adults with CHD and will thereby address important knowledge gaps. Undoubtedly, the project will contribute to the overarching aim of improving optimal living and care provision for adults with CHD.
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Fragilidade , Cardiopatias Congênitas , Estudos Transversais , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Cardiopatias Congênitas/diagnóstico , Cardiopatias Congênitas/epidemiologia , Cardiopatias Congênitas/psicologia , Humanos , Medidas de Resultados Relatados pelo Paciente , Qualidade de VidaRESUMO
BACKGROUND: Ceraflex septal occluder and the Figulla atrial septal defect occluder have the advantage of a pivoting mechanism and softer device architecture. This study sought to examine the safety and efficacy of these occluders compared to the Amplatzer septal occluder. METHODS: This was a retrospective study. Between January, 2013 and April, 2020, patients with at least 6 months of follow-up were included. Early and late-onset outcomes were examined. RESULTS: Four hundred seven patients (range: 0.17-70.72 years; 53.1% >18 years; male: 29.2%) underwent atrial septal defect occlusion using Amplatzer septal occluder (n = 313), Ceraflex septal occluder (n = 36) and FSO (n = 58). A longer procedure time was observed in the Amplatzer septal occluder group. Early-onset complication rates in Amplatzer septal occluder, Ceraflex septal occluder and Figulla atrial septal defect occluder were 3.83%, 5.56% and 0%. Ten (2.46%) patients developed delayed complications (2.56%, 0% and 1.72% in the Amplatzer septal occluder, Ceraflex septal occluder and Figulla atrial septal defect occluder groups). Device erosion rate was not different between groups. The occlusion rates were comparable among all the devices. CONCLUSION: There is no significant difference in safety and efficacies between the novel atrial septal defect occluding devices compared to Amplatzer septal occluder.
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Comunicação Interatrial , Dispositivo para Oclusão Septal , Humanos , Masculino , Estudos Retrospectivos , Cateterismo Cardíaco/efeitos adversos , Resultado do Tratamento , Comunicação Interatrial/cirurgiaRESUMO
Device occlusion of perimembranous ventricular septal defect is gaining popularity with the emergence of newer, softer occluders and improved technical know-how. We report a 26-year-old lady with a moderate size perimembranous ventricular septal defect who had a new onset of bundle branch block shortly after device closure. The patient subsequently developed a complete atrio-ventricular heart block.
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Bloqueio Atrioventricular , Comunicação Interventricular , Dispositivo para Oclusão Septal , Adulto , Bloqueio Atrioventricular/diagnóstico , Bloqueio Atrioventricular/etiologia , Bloqueio de Ramo/diagnóstico , Bloqueio de Ramo/etiologia , Cateterismo Cardíaco/efeitos adversos , Feminino , Comunicação Interventricular/cirurgia , Humanos , Dispositivo para Oclusão Septal/efeitos adversos , Resultado do TratamentoRESUMO
Vitamin C deficiency has been a historical disease rarely seen nowadays. We illustrate a case of a boy with autism presenting with severe pulmonary hypertension and refusal to walk secondary to vitamin C deficiency. Initiating treatment with high-dose vitamin C reversed his symptoms and he regained full power of his lower limbs with total normalisation of his pulmonary pressures.
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Deficiência de Ácido Ascórbico , Hipertensão Pulmonar , Deficiência de Ácido Ascórbico/complicações , Deficiência de Ácido Ascórbico/diagnóstico , Humanos , Hipertensão Pulmonar/diagnóstico , Hipertensão Pulmonar/etiologia , MasculinoRESUMO
BACKGROUND: Elderly patients with atrial septal defect (ASD) often present with chronic atrial fibrillation and large left to right shunt. This study reports the experience of left atrial appendage (LAA) and ASD closure in patients with significant ASD and chronic atrial fibrillation. METHODS: We report six consecutive elderly patients with chronic atrial fibrillation and significant ASD who underwent LAA and fenestrated ASD closure from January 1, 2014 until December 31, 2019. All periprocedural and long-term (>1 year) outcomes were reported. RESULTS: Six patients (male: 33.3%; mean age: 66.8 ± 3.3 years) were included. Mean CHADS2 , CHA2 DS2 -VASc , and HAS-BLED scores were 2.33 ± 0.82, 3.83 ± 0.75, and 1.83 ± 0.75. Four patients underwent simultaneous procedure, while two patients underwent a staged procedure. Procedural success was achieved in all patients. Total occlusion was achieved during LAA occlusion without device embolization prior to ASD closure. Patients who underwent simultaneous procedure had a shorter total hospital stay and lower total hospital stay. During a follow-up period of 32.8 ± 19.4 months, both the devices were well seated. No device-related thrombosis or erosion reported. All patients remained in atrial fibrillation. No patients experienced any thromboembolic stroke or transient ischemic attack. CONCLUSIONS: LAA and ASD closure is feasible and can be safely performed in the same seating in elderly patients with a significant ASD.
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Apêndice Atrial/cirurgia , Fibrilação Atrial/cirurgia , Comunicação Interatrial/cirurgia , Dispositivo para Oclusão Septal , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
OBJECTIVES: This study aims to review our institutional experience of ductal stenting (DS) on the growth of pulmonary arteries (PAs) and surgical outcomes of PA reconstruction in this subset of patients. METHODS: This is a retrospective study done in neonates and infants up to 3 months of age with duct-dependent pulmonary circulation who underwent DS from January 2014 to December 2015. Post-stenting PA growth, surgical outcomes of PA reconstruction, post-surgical re-interventions, morbidity and mortality were analysed. RESULTS: During the study period, 46 patients underwent successful DS, of whom 38 underwent presurgery catheterization and definite surgery. There was significant growth of PAs in these patients. Biventricular repair was done in 31 patients while 7 had univentricular palliation. Left PA augmentation was required in 13 patients, and 10 required central PA augmentation during surgery. The mean follow-up period post-surgery was 4.5 ± 1.5 years. No significant postoperative complications were seen. No early or follow-up post-surgery mortality was seen. Four patients required re-interventions in the form of left PA stenting based on the echocardiography or computed tomography evidence of significant stenosis. CONCLUSIONS: DS provides good short-term palliation and the growth of PAs. However, a significant number of stented patients require reparative procedure on PAs at the time of surgical intervention. Acquired changes in the PAs following DS may be the reason for reintervention following PA reconstruction.
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Cateterismo Cardíaco/métodos , Cardiopatias Congênitas/cirurgia , Cuidados Paliativos/métodos , Artéria Pulmonar/cirurgia , Circulação Pulmonar/fisiologia , Stents , Procedimentos Cirúrgicos Vasculares/métodos , Feminino , Cardiopatias Congênitas/mortalidade , Cardiopatias Congênitas/fisiopatologia , Mortalidade Hospitalar/tendências , Humanos , Lactente , Recém-Nascido , Malásia/epidemiologia , Masculino , Procedimentos de Cirurgia Plástica/métodos , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Fatores de Tempo , Resultado do TratamentoRESUMO
Conjoined twins are rare congenital malformations known to be associated with cardiac abnormalities. Management of transposition of the great arteries with an intact ventricular septum in this subgroup of patients is challenging, especially in the presence of multiple comorbidities. Prevention of left ventricular involution until the patient is stable for an arterial switch operation is a real challenge. We report a case of early ductal stenting to keep the left ventricle well trained in a separated conjoined twin who eventually underwent an arterial switch operation.
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Procedimentos Cirúrgicos Cardíacos/métodos , Doenças em Gêmeos , Stents , Transposição dos Grandes Vasos/cirurgia , Gêmeos Unidos , Função Ventricular Esquerda/fisiologia , Septo Interventricular/cirurgia , Pré-Escolar , Humanos , Imageamento Tridimensional , Tomografia Computadorizada por Raios X , Transposição dos Grandes Vasos/diagnóstico , Septo Interventricular/diagnóstico por imagemRESUMO
BACKGROUND: Ductal stenting is performed to retrain involuted left ventricles (LVs) in patients with d-transposition of the great arteries and intact ventricular septum (TGA-IVS). However, its efficacy is largely unknown. This study aimed to determine the safety and efficacy of ductal stenting in retraining of the involuted LV in patients with TGA-IVS. METHODS: This was a single-center, retrospective study. Echocardiographic assessment of the LV geometry, mass, and free wall thickness was performed before stenting and before the arterial switch operation. Patients then underwent the arterial switch operation, and the postoperative outcomes were reviewed. RESULTS: There were 11 consecutive patients (male, 81.8%; mean age at stenting, 43.11 ± 18.19 days) with TGA-IVS with involuted LV who underwent LV retraining by ductal stenting from July 2013 to December 2017. Retraining by ductus stenting failed in 4 patients (36.3%). Two patients required pulmonary artery banding, and another 2 had an LV mass index of less than 35 g/m2. Patients in the successful group had improved LV mass index from 45.14 ± 17.91 to 81.86 ± 33.11g/m2 (p = 0.023) compared with 34.50 ± 10.47 to 20.50 ± 9.88 g/m2 (p = 0.169) and improved LV geometry after ductal stenting. The failed group was associated with an increased need for extracorporeal support (14.5% vs 50%, p = 0.012). An atrial septal defect-to-interatrial septum length ratio of more than 0.38 was associated with failed LV retraining. CONCLUSIONS: Ductal stenting is an effective method to retrain the involuted LV in TGA-IVS. A large atrial septal defect (atrial septal defect-to-interatrial septum length ratio >0.38) was associated with poor response to LV retraining.
Assuntos
Transposição das Grandes Artérias/métodos , Comunicação Interatrial/cirurgia , Stents , Transposição dos Grandes Vasos/diagnóstico por imagem , Transposição dos Grandes Vasos/cirurgia , Função Ventricular Esquerda/fisiologia , Centros Médicos Acadêmicos , Estudos de Coortes , Canal Arterial/diagnóstico por imagem , Canal Arterial/cirurgia , Ecocardiografia/métodos , Feminino , Seguimentos , Comunicação Interatrial/diagnóstico por imagem , Ventrículos do Coração/cirurgia , Humanos , Recém-Nascido , Malásia , Masculino , Segurança do Paciente , Estudos Retrospectivos , Medição de Risco , Análise de Sobrevida , Transposição dos Grandes Vasos/mortalidadeRESUMO
We report an 8-year-old male child with tetralogy of Fallot (TOF), who developed left pulmonary artery (LPA) atresia, following surgical repair of TOF and left pulmonary arterioplasty at the age of 6 years. He underwent successful radiofrequency recanalization and stenting of the LPA. The LPA exhibited satisfactory growth for 3 months, following recanalization and stenting.
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Patent foramen ovale (PFO) has long been implicated with cryptogenic stroke, migraine and decompression illness. PFO is common and its implicated pathologies cause devastating neurological sequelae; and hence have drawn the attention of medical practitioners across disciplines. The pathogenesis is hypothesized to be caused by micro-emboli or neuro-hormones which would otherwise being filtered by the lungs, astraying into the systemic circulation via the atrial communication especially during Valsalva maneuver. Treatment options have been proposed; among others are medical therapy, PFO closure or both. While medical therapy as secondary prevention is being adopted by most centers in the world, PFO closure is performed in selected patients only. The reason being is that most studies linking PFO to these pathologies are observational in nature. And these associations do not equate to a firm cause and effect relationship. For causal relationship to be established, good quality prospective data is required. Recently, there has been emergence of new prospective trials which improve the understanding of PFO closure in these pathologies. This article reviews the associations between PFO and the three main implicated pathologies as well as the evidence for PFO closure in the current era.
Assuntos
Forame Oval Patente/diagnóstico , Forame Oval Patente/cirurgia , Intervenção Coronária Percutânea/tendências , Animais , Ecocardiografia Transesofagiana/métodos , Ecocardiografia Transesofagiana/tendências , Forame Oval Patente/epidemiologia , Humanos , Intervenção Coronária Percutânea/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/tendências , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/prevenção & controle , Resultado do TratamentoRESUMO
An inverted left atrial appendage is a rare phenomenon post cardiac surgery. The lesion presents as an additional mass in the left atrium, which would trigger unnecessary concerns and frequently, a battery of tests. The lesion can be easily diagnosed using echocardiography. We report a case of inverted left atrial appendage in a patient post repair of common arterial trunk. Echocardiographic pictures and features which help to identify this lesion as well as to differentiate it from other possible left atrial mass are described. This article aimed to improve the awareness of sonographers toward this rare but possible post operative lesion.