RESUMEN
OBJECTIVE: We report the early and long-term results of the strategies and surgical methods used in our center to treat pediatric patients who underwent surgical intervention to correct Ebstein anomaly (EA) in our center. MATERIALS AND METHODS: In our study, a consecutive sample of 29 patients who underwent surgery for EA between February 2011 and February 2020 in our center were evaluated retrospectively. RESULTS: The 29 patients underwent a total of 40 operations. Univentricular repair was performed in 5 (17.2%), 1.5 ventricular repair in 5 (17.2%), and biventricular repair in the remaining 19 (65.5%) patients. Cone reconstruction (CR) was performed in eight (27.5%), non-Cone tricuspid valve (TV) repair technique in five (17.2%), ring annuloplasty in two (6.9%), and TV replacement in two patients (6.9%) who had undergone biventricular repair. In two patients (6.9%), only close an atrial septal defect. Two (6.9%) patients underwent a second operation for advanced tricuspid regurgitation (TR) in the early period. None of the 15 patients who underwent CR and TV plasty had moderate or advanced TR before discharge. Early mortality was seen in 1 (3.4%) patient. The mean follow-up period of the patients was 48.4±27.6 months. Three (10.7%) of the patients who were discharged after their first operation later underwent a second operation for TV regurgitation in the long term. No mortality was observed in any patient during long-term follow-up. CONCLUSION: Surgical treatment of EA is difficult, but its overall results are good. The anatomical repair rate is lower in neonatal and infant patients requiring surgery, but most of these patients underwent biventricular repair. Our long-term results demonstrated an acceptable survival rate, low mortality in the early postoperative period, and low incidence of re-intervention and morbidity.
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Anomalía de Ebstein , Insuficiencia de la Válvula Tricúspide , Niño , Anomalía de Ebstein/cirugía , Humanos , Lactante , Recién Nacido , Estudios Retrospectivos , Resultado del Tratamiento , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/cirugíaAsunto(s)
Insuficiencia de la Válvula Aórtica , Defectos del Tabique Interventricular , Humanos , Válvula Aórtica/diagnóstico por imagen , Defectos del Tabique Interventricular/diagnóstico , Defectos del Tabique Interventricular/diagnóstico por imagen , Ecocardiografía , Prolapso , Insuficiencia de la Válvula Aórtica/complicaciones , Insuficiencia de la Válvula Aórtica/diagnósticoRESUMEN
BACKGROUND: In this study, we reported our experience with the use of cardiac event recorders in pediatric patients. METHODS: We evaluated 583 patients fitted with an event recorder (15-30 days) between March 2010 and November 2014 at our clinic. Excluded from the study were 117 patients with no recorded events and six with records contaminated by electrocardiogram artifacts. All of the patients received electrocardiograms, Holter monitoring, and echocardiography before the cardiac event recording. RESULTS: The patient sample consisted of 460 patients (64% female). The mean age was 12.8 ± 4.1 years. The median number of recorded events was 7. The indications included palpitations in 336 (73%) patients, syncope in 27 (6%) patients, and chest pain and palpitations in 97 (21%) patients. Whereas 64 patients (14%) had structural heart disease according to echocardiographic examination, the remaining patients had normal echocardiographic examination results. The most frequent cardiac comorbidities were mitral valve prolapse (6%), operated tetralogy of Fallot (1.5%), and complicated congenital heart diseases with single ventricle physiology (1%). The recorded events were sinus tachycardia in 113 (25%) patients, supraventricular tachycardia in 35 (8%) patients, ventricular extrasystole in 20 (4%) patients, supraventricular extrasystole in nine (2%) patients, and ventricular tachycardia in two (0.4%) patients. Based on the event recorder and follow-up electrocardiogram findings, 46 patients received an electrophysiology study/ablation. The symptom-rhythm correlation was 39%. CONCLUSION: In the presence of possible arrhythmia-related symptoms in children, a cardiac event recorder can be considered a useful primary diagnostic method. More research on this topic is needed.
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Arritmias Cardíacas/diagnóstico , Electrocardiografía Ambulatoria , Niño , Ecocardiografía , Femenino , Humanos , MasculinoRESUMEN
Costello syndrome is a rare syndrome characterized by failure to thrive, short stature, mental motor retardation, characteristic facial features, macrocephaly, a short neck, loose soft skin with deep palmar and plantar creases, and hypertrichosis. Cardiac involvement is seen in almost two thirds of patients, and is a determinant for the prognosis of Costello syndrome. The most common cardiac anomalies are pulmonary stenosis, hypertrophic cardiomyopathy, atrial septal defect, ventricular septal defect and arrhytmia. In this report, we present a 14-month-old female pediatric patient with hypertrophic cardiomyopathy, clinically and genetically diagnosed with Costello syndrome. The report also contains a review of recent related literature.
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Cardiomiopatía Hipertrófica/diagnóstico , Síndrome de Costello/diagnóstico , Anomalías Múltiples/diagnóstico , Cardiomiopatía Hipertrófica/complicaciones , Cardiomiopatía Hipertrófica/diagnóstico por imagen , Síndrome de Costello/complicaciones , Diagnóstico Diferencial , Femenino , Humanos , Lactante , UltrasonografíaRESUMEN
OBJECTIVE: Pediatric ventricular tachycardias (VTs) have heterogeneous etiology and different clinical features. This study aimed to evaluate the clinical spectrum and long-term course of pediatric sustained VTs. METHODS: Patients diagnosed as having sustained VT between 2010 and 2020 were evaluated retrospectively. RESULTS: A total of 129 patients with VT were evaluated; 74 patients were male, and the median age was 12.5 years (0.25-18 years). Patients were grouped as having idiopathic VT (IVT) [n=85 (65.9%)], cardiomyopathy-associated VT (CMP-VT) [n=24 (18.6%)], catecholaminergic polymorphic VT [n=17 (13.2%)], and myocarditis-associated VT [n=3, (2.3%)]. Palpitations (n=61) and syncope (n=24) were the most common symptoms. VT originated from the right ventricle in 53.6% of the patients. Half of the patients underwent electrophysiological study, 64 patients received radiofrequency ablation therapy, and 29 patients had implantable cardiac defibrillators. During the follow-up, 70.4% of all patients had complete resolution, whereas 19 patients had a partial resolution and 23 patients (19.5%) had stable disease. Monomorphic VTs and VTs with left bundle bunch block were more thriving controlled (p=0.02 vs. p=0.04). In terms of long-term results, no statistical difference was found among the VT groups (p=0.39). Deaths were observed only in IVT (n=1) and CMP-VT (n=8) groups (p<0.001), and the overall mortality rate of pediatric sustained VT was observed at 6.9% in this study. CONCLUSION: VTs, which can cause sudden cardiac arrest, are potentially life-threatening arrhythmias. Identifying the heterogeneity of this VT and its peculiar characteristics would facilitate appropriate diagnosis and therapy.