RESUMO
BACKGROUND: Limited data exist on training of European paediatric and adult congenital cardiologists. METHODS: A structured and approved questionnaire was circulated to national delegates of Association for European Paediatric and Congenital Cardiology in 33 European countries. RESULTS: Delegates from 30 countries (91%) responded. Paediatric cardiology was not recognised as a distinct speciality by the respective ministry of Health in seven countries (23%). Twenty countries (67%) have formally accredited paediatric cardiology training programmes, seven (23%) have substantial informal (not accredited or certified) training, and three (10%) have very limited or no programme. Twenty-two countries have a curriculum. Twelve countries have a national training director. There was one paediatric cardiology centre per 2.66 million population (range 0.87-9.64 million), one cardiac surgical centre per 4.73 million population (range 1.63-10.72 million), and one training centre per 4.29 million population (range 1.63-10.72 million population). The median number of paediatric cardiology fellows per training programme was 4 (range 1-17), and duration of training was 3 years (range 2-5 years). An exit examination in paediatric cardiology was conducted in 16 countries (53%) and certification provided by 20 countries (67%). Paediatric cardiologist number is affected by gross domestic product (R2 = 0.41). CONCLUSION: Training varies markedly across European countries. Although formal fellowship programmes exist in many countries, several countries have informal training or no training. Only a minority of countries provide both exit examination and certification. Harmonisation of training and standardisation of exit examination and certification could reduce variation in training thereby promoting high-quality care by European congenital cardiologists.
Assuntos
Cardiologia , Humanos , Adulto , Criança , Cardiologia/educação , Certificação , Currículo , Bolsas de Estudo , Europa (Continente)RESUMO
Aortic resection with an extended end-to-end anastomosis is the surgical gold standard treatment for infant aortic coarctation and has excellent early and long-term outcomes. Subclavian flap aortoplasty is an alternative surgical technique that offers some advantages because there is no need to do extensive dissection and mobilization of the aortic arch and descending aorta as required in an extended end-to-end anastomosis. This video tutorial illustrates the technical aspects of subclavian flap aortoplasty in an infant.
Assuntos
Aorta/cirurgia , Coartação Aórtica/cirurgia , Artéria Subclávia/transplante , Enxerto Vascular/métodos , Humanos , Lactente , MasculinoRESUMO
Background/aim: Approximately 40 million individuals worldwide have been infected with SARS-CoV-2, the virus responsible for the novel coronavirus disease-2019 (COVID-19). Despite the current literature about the cardiac effects of COVID-19 in children, more information is required. We aimed to determine both cardiovascular and arrhythmia assessment via electrocardiographic and echocardiographic parameters. Materials and methods: We evaluated seventy children who were hospitalized with COVID-19 infections and seventy children as normal control group through laboratory findings, electrocardiography (ECG), and transthoracic echocardiography (TTE). Results: We observed significantly increased levels of Tp-Te, Tp-Te/QT, and Tp-Te/QTc compared with the control group. Twenty-five of 70 (35.7%) patients had fragmented QRS (fQRS) without increased troponin levels. On the other hand, none of the patients had pathologic corrected QT(QTc) prolongation during the illness or its treatment. On TTE, 20 patients had mild mitral insufficiency, among whom only five had systolic dysfunction (ejection fraction < 55%). There was no significant difference between the patient and control groups, except for isovolumic relaxation time (IVRT) in terms of mean systolic and diastolic function parameters. IVRT of COVID patients was significantly lower than that of control group. Conclusion: Despite all the adult studies, the effects of COVID19 on myocardial function are not well established in children. The thought that children are less affected by the illness may be a misconception.
Assuntos
COVID-19/epidemiologia , Ecocardiografia , Eletrocardiografia , Cardiopatias/epidemiologia , Medição de Risco/métodos , SARS-CoV-2 , COVID-19/diagnóstico , Criança , Comorbidade , Estudos Transversais , Feminino , Cardiopatias/diagnóstico , Humanos , Masculino , Pandemias , Estudos Retrospectivos , Fatores de Risco , Turquia/epidemiologiaRESUMO
Scimitar syndrome (SS) can be repaired by different surgical techniques including direct implantation, intracardiac rerouting, and in situ pericardial channel to direct the Scimitar vein (SV) to the left atrium. The presence of several anatomical variations such as remote infradiaphragmatic drainage of the SV and abnormal situs makes the repair more challenging with conventional repair techniques. In this paper, we present our experience in using an extracardiac-ringed polytetrafluoroethylene conduit in two pediatric patients (14 months and 2 years old) with SS.
RESUMO
BACKGROUND: Obesity and hypertension (HT) are well known cardiac risk factors. Our goal was to show that even if arterial blood pressure (BP) measurements of obese adolescents are normal during clinical examination, ambulatory blood pressure monitoring (ABPM) can be high, may include cardiac involvement and can also detect left ventricular mass indices (LVMI) value for obese adolescents to diagnose left ventricular hypertrophy (LVH). METHODS: This study included 130 children (57 obese hypertensive, 36 obese normotensive, 14 normal weight hypertensive and 23 normal weight normotensive). Adolescents whose BP was measured during clinical examination, after 24-h BP was detected using ABPM, were examined with echocardiography for calculation of LVMI to determine cardiac risk factors for LVH. RESULTS: There was a significant difference between the LVMI of obese-normotensive and obese-hypertensive adolescents, which showed the effect of obesity on LVMI independent of HT. Twenty (35.7%) of 56 obese adolescents with HT detected with ABPM had normal BP measurements during clinical examination. Dipper and nondipper features of obese adolescents were significantly higher in ABPM than those with normal body mass index. When the cutoff LVMI value for LVH was set at ≥38 g/m2.7, 38.9% of obese-normotensive and 50.9% of obese-hypertensive subjects had LVH; however, when the cutoff value was set at ≥51 g/m2.7, the rates were 2.8% and 19.3%, respectively. CONCLUSIONS: Obesity is a risk factor for LVH independent of HT. To identify masked HT, 24-h ABPM and cardiac examination should be routinely performed in obese adolescents. Using a limit of LVMI ≥38 g/m2.7 in evaluating LVH secondary to HT in obese individuals may lead to an overestimated diagnosis rate of LVH.
Assuntos
Pressão Sanguínea/fisiologia , Hipertensão/complicações , Hipertrofia Ventricular Esquerda/etiologia , Obesidade/complicações , Adolescente , Monitorização Ambulatorial da Pressão Arterial , Estudos de Casos e Controles , Criança , Ecocardiografia , Feminino , Seguimentos , Humanos , Hipertrofia Ventricular Esquerda/patologia , Masculino , Prognóstico , Estudos Prospectivos , Fatores de RiscoRESUMO
The objective was to compare the efficacy and safety of naproxen (NXN) to acetylsalicylic acid (ASA) in the treatment of acute rheumatic fever (ARF). The data of 338 children were retrospectively analyzed. The patients were grouped according to joint and valve involvement and also drug chosen [methyl prednisolone (mPSL), ASA or NXN]. The treatment results and adverse events in each group were compared. The mean age was 10.3 years and the median follow-up was 62 months. Median time for normalization of acute phase reactants was 1 week in patients given steroids and 2 weeks in patients given ASA or NXN. ASA was replaced with NXN in 18 patients (10.2%) due to hepatic toxicity. The rate of rebound, recurrence and the prevalence of rheumatic valve disease were not different in patients given NXN, ASA or mPSL. In conclusion, NXN is a safe and effective alternative to ASA in the treatment of ARF in children.
Assuntos
Anti-Inflamatórios não Esteroides/uso terapêutico , Aspirina/uso terapêutico , Naproxeno/uso terapêutico , Febre Reumática/tratamento farmacológico , Adolescente , Anti-Inflamatórios não Esteroides/efeitos adversos , Aspirina/efeitos adversos , Criança , Feminino , Seguimentos , Humanos , Masculino , Naproxeno/efeitos adversos , Recidiva , Estudos Retrospectivos , Resultado do TratamentoRESUMO
We evaluated the echocardiographic features of 69 children diagnosed with Sydenham's chorea at the first attack of acute rheumatic fever. By echocardiography, carditis was detected in 71% of cases and silent carditis was shown in 28.9% of cases at initial presentation. Most patients had mild or moderate valvular regurgitation. Sixty-three cases were followed from 1-10 years. The improvement rate in valvulitis in cases with silent carditis (29.4%) was not different than in cases with clinical carditis (18.5%) (p > 0.05). Persistence of valvular pathologies occurred in 72.2% of cases with carditis in the long-term follow-up (> 2 years). Most patients (88.8%) complied with secondary prophylaxis, so relapse of carditis was exclusively prevented in our patients. Recurrence of chorea was identified in 20.6% of cases and was not associated with clinical or laboratory evidence for streptococcal reinfection. Patients with chorea usually had mild carditis, and carditis showed resolution. Relapse of carditis in our population was exclusively prevented with secondary prophylaxis. Recurrence of chorea was not rare, despite regular treatment with benzathine penicillin.
Assuntos
Coreia/complicações , Miocardite/microbiologia , Febre Reumática/complicações , Adolescente , Criança , Coreia/tratamento farmacológico , Feminino , Seguimentos , Humanos , Masculino , Miocardite/tratamento farmacológico , Estudos Retrospectivos , Febre Reumática/tratamento farmacológico , Prevenção Secundária , Resultado do TratamentoRESUMO
Pseudo 2:1 AV block when sinus intervals are shorter than the ventricular refractory period has been reported with long QT syndrome (LQTS). We report the characteristics and treatment of a patient suffering from congenital LQTS with episodes of true 2:1 AV block. The pseudo 2:1 AV block relates to the extreme prolongation of ventricular refractoriness. Several histologic studies have documented abnormalities within the conduction system, including apoptosis. Because of the rare occurrence and poor prognosis of the LQTS with impaired AV conduction, international guidelines for diagnosis and treatment are needed.