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1.
Tunis Med ; 96(8-9): 514-519, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30430531

RESUMEN

METHODS: This is a retrospective study including 47 patients with isthmic coarctation (CoA) diagnosed in ante et postnatal périod, hospitalized in pediatric cardiology departement of la Rabta Hospital-Tunisia during the period from 2000 to 2017. RESULTS: They were 36 girls and 11 boys with an average age of 14 days. The diagnosis of CoA was suspected during the anténatalperiod in eight cases. In postnatal period heart failure was observed in (38.5%), abolition of femoral pulse (74%), a tension asymetry was found in all patients. Antenatal echocardiography suspected indicators of fetal coarctation especially ventriculo-arterial asymmetryechocardiography confirmed the diagnosis of CoA ,The ejection fraction was impaired in 31% of the cases.The abnormalities associated with coarctation were dominated by the patent ductus arteriosus (68%), atrial septal defect (55.5%), aortic hypoplasia, bicuspidia in respectively in 34% and 31% coarctation syndrome in (23.4%). Prostaglandin wasneccessary in (89.3%). forty two patients were operated with good immédiaterésults. the early postoperative mortality was 12.5%. In the long term, we deplored two late deaths, six cases of recoarctation with a follow-up of 14 months treated by percutaneous angioplasty with a result considered good in all cases. CONCLUSION: Coarctation of the aorta in neonates is a special form of aorticcoarctaion that differs from the child and adult forms in clinical, echocardiographic, and therapeutic characteristics . His clinical diagnosis must be early, if possible in antenatal , to asssure optimal management.


Asunto(s)
Coartación Aórtica/diagnóstico , Coartación Aórtica/epidemiología , Enfermedades del Recién Nacido/diagnóstico , Enfermedades del Recién Nacido/epidemiología , Angioplastia , Coartación Aórtica/terapia , Ecocardiografía , Femenino , Edad Gestacional , Defectos del Tabique Interatrial/diagnóstico , Defectos del Tabique Interatrial/epidemiología , Defectos del Tabique Interatrial/terapia , Humanos , Recién Nacido , Enfermedades del Recién Nacido/terapia , Masculino , Embarazo , Diagnóstico Prenatal/estadística & datos numéricos , Estudios Retrospectivos , Túnez/epidemiología
2.
World J Pediatr Congenit Heart Surg ; 15(1): 122-125, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37669772

RESUMEN

Double-chambered left ventricle (DCLV) is a rare congenital cardiac lesion. It is usually an incidental finding in children and young adults. Diagnosis during fetal life is exceedingly rare. We report a case of DCLV diagnosed in the prenatal period associated with a ventricular septal defect (VSD). Transthoracic echocardiographic and magnetic resonance imaging confirmed the prenatal findings. At seven-month follow-up, the baby was asymptomatic. Transthoracic echocardiographic check-up revealed spontaneous closure of the VSD and stable aspect of the main left ventricle and the accessory chamber.


Asunto(s)
Defectos del Tabique Interventricular , Ventrículos Cardíacos , Femenino , Humanos , Embarazo , Ecocardiografía , Feto , Estudios de Seguimiento , Defectos del Tabique Interventricular/diagnóstico por imagen , Defectos del Tabique Interventricular/cirugía , Ventrículos Cardíacos/diagnóstico por imagen , Ventrículos Cardíacos/anomalías , Lactante
3.
Egypt Heart J ; 75(1): 42, 2023 May 26.
Artículo en Inglés | MEDLINE | ID: mdl-37233917

RESUMEN

BACKGROUND: Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart disease. It is generally diagnosed and surgically repaired early in life, with good overall outcomes. CASE PRESENTATION: We report the case of a patient incidentally diagnosed with paucisymptomatic TOF at the age of 56 years old, during investigations for carbon monoxide poisoning. The patient had a history of thyroidectomy, arterial hypertension, and four uncomplicated vaginal deliveries. CONCLUSIONS: This case shows us that some patients with TOF can reach older ages without surgical correction. Late surgical repair should be meticulously decided on a case basis.

4.
Tunis Med ; 101(8-9): 698-703, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38445405

RESUMEN

INTRODUCTION: Lightheadedness, syncope, dyspnea, chest pain, palpitation, loss of consciousness (LOC) or malaise are a frequent reason for consultation in school-age children (SAC). The yield of holter monitoring (HM) in the investigation of these symptoms in SAC is still controversial given the scarce studies. AIM: To determine the prevalence of baseline ECG abnormalities and those detected in HM in SAC, and to assess the predictive factors of abnormal HM test. METHODS: We conducted a retrospective descriptive study in which we had included all the consecutive SAC (6 to 12 years) presenting: syncope or lightheadedness or palpitation, dyspnea, or chest pain, malaise, LOC and referred to our department for HM. RESULTS: We included 366 children. Mean age was 9.7 ± 1.88 years. The major symptoms experienced by the patients were: palpitation (50.7%), chest pain (16.9%), lightheadedness (11.9%), syncope (6.9%), LOC (5.3%), ECG was abnormal in 8.7%. The two most common baseline ECG abnormalities were premature ventricular contractions (PVCs) (1.8%) and right bundle branch block (1.6%). HM was positive in 101 (26.6%) patients. The most common abnormalities in HM were vagal hypertonia in 61 patients (16.1%), PVCs in 29 patients (7.7%), Malignant abnormalities were encountered in 16 patients (13.9%) whereas benign abnormalities in 99 patients (86.1%). In the multivariate analysis: Age≥10 years, mean heart rate <94 beats per minute, the presence of syncope, LOC, malaise and the presence of PVCs in baseline ECG were identified as independent risk factors of abnormal holter. CONCLUSION: HM has an important diagnostic value in symptomatic SAC. It allows the identification of benign as well as malignant arrhythmias, which require urgent management.


Asunto(s)
Electrocardiografía Ambulatoria , Complejos Prematuros Ventriculares , Niño , Humanos , Mareo , Estudios Retrospectivos , Síncope , Dolor en el Pecho/diagnóstico , Dolor en el Pecho/epidemiología , Dolor en el Pecho/etiología , Disnea
5.
Tunis Med ; 97(3): 500-503, 2019 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-31729726

RESUMEN

A mother presented with a fetus at 22±1 weeks of gestation with a sustained supraventricular tachycardia  (SVT) at initially 186 beat per minute (bpm). The fetal M-mode echocardiography showed a 1/1 atrio ventricular ratio (with short atrioventricular (AV) interval and a long ventriculo-atrial (VA) interval, suggesting a Persistent junctional reciprocating tachycardia (PJRT) . Upon  initial present no signs of heart failure or hydrops  were noted and treament was initiated with amiodarone and  digoxin . Fetus heart rate slowed  .Postnatal electrocardiogram  Confirmed  the diagnosis of PJRT New born was put on amiodarone and proparonal). Sinus rhythm was rapidly achieved 9 days later .The patient doing well at  10 months of age with maintain of sinus rhythm. Conclusion: our case report illustrates  a particular  form of  JRT   diagnosed  prenatal PJRT  , characterized  by  a good clinical tolerance, its absence of evolution towards cardiomyopathy  and its rapid and unusual response to antiarrhythmics.


Asunto(s)
Antiarrítmicos/uso terapéutico , Enfermedades Fetales , Taquicardia Ectópica de Unión/diagnóstico , Taquicardia Ectópica de Unión/tratamiento farmacológico , Taquicardia Reciprocante/diagnóstico , Taquicardia Reciprocante/tratamiento farmacológico , Adulto , Amiodarona/administración & dosificación , Digoxina/administración & dosificación , Quimioterapia Combinada , Ecocardiografía , Electrocardiografía , Femenino , Enfermedades Fetales/diagnóstico , Enfermedades Fetales/tratamiento farmacológico , Edad Gestacional , Frecuencia Cardíaca Fetal , Humanos , Recién Nacido , Masculino , Embarazo , Segundo Trimestre del Embarazo/efectos de los fármacos , Segundo Trimestre del Embarazo/fisiología , Taquicardia Ectópica de Unión/congénito , Taquicardia Reciprocante/congénito , Ultrasonografía Prenatal
6.
Tunis Med ; 85(3): 192-6, 2007 Mar.
Artículo en Francés | MEDLINE | ID: mdl-17668571

RESUMEN

BACKGROUND: Absent pulmonary valve with ventricular septal defect is a rare cardiac malformation. The aim of our study is to specify the anatomic characteristics and the clinical and echocardiographic features of this cardiac malformation and to discuss its management. METHODS: We report 8 cases of absent pulmonary valve with ventricular septal defected collected over a period of 24 years. The diagnosis was made during the first year of life in all cases in the presence of respiratory symptoms and/or cyanosis. It was confirmed by cardiac catheterization in 4 cases and echocardiography in 4 cases. RESULTS: Pulmonary vascular obstructive disease, related to aortopulmonary collateral vessels, was noted in one patient who died at the age of 20 years. One patient was lost to follow up and 6 patients were operated. Closure of the ventricular septal defect, widening of the pulmonary tract and insertion of a pulmonary valve were performed in the 6 cases. Reduction procedure of the pulmonary arteries was performed in 3 cases. One death related to early postoperative infective endocarditis was noted. At a mean follow up of 2 years, the 5 survivors are going well with no significant pulmonary stenosis. CONCLUSION: Although named "tetralogy of Fallot with absent pulmonary valve", absent pulmonary valve with ventricular septal defect is different from tetralogy of Fallot by aneurysmal dilatation of the pulmonary arteries which may compress the bronchial tree and lead to respiratory symptoms that can be severe with respiratory distress. Pulmonary arterioplasty eliminate airways obstruction and its results are satisfactory. The need for insertion of a pulmonary valve is debatable.


Asunto(s)
Válvula Pulmonar/anomalías , Tetralogía de Fallot/diagnóstico , Femenino , Prótesis Valvulares Cardíacas , Humanos , Lactante , Recién Nacido , Masculino , Válvula Pulmonar/cirugía , Estudios Retrospectivos , Tetralogía de Fallot/cirugía
8.
Tunis Med ; 82 Suppl 1: 94-100, 2004 Jan.
Artículo en Francés | MEDLINE | ID: mdl-15127697

RESUMEN

Between January 1990 and September 2003, 62 patients underwent anatomic repair of a transposition of the great arteries. Mean operative age is 40 days. Transposition of the great arteries was simple in 38 cases and associated to a large ventricular septal defect in 24 cases. 44 patients have had an atrial septostomy of Rashkind and 45 an infusion of prostaglandin E 1.5 patients with simple transposition of the great arteries have had left ventricular retraining before arteriel switch. In association to arterial switch, were performed closure of ventricular septal defect in 24 cases, cure of coarctation of the aorta in 4 cases and cure of an abnormal partial pulmonary venous return in 1 case. Early mortality was 6,45%. After a mean follow up of 3 years, one patient died suddenly (late mortality is 1.72%) and one patient had to have 2 reoperations. Results of anatomic repair are now excellent. Late mortality is essentially related to coronary complications so that a careful follow-up is mandatory.


Asunto(s)
Procedimientos Quirúrgicos Cardiovasculares/métodos , Defectos del Tabique Interventricular/cirugía , Transposición de los Grandes Vasos/cirugía , Resultado Fatal , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Complicaciones Posoperatorias , Pronóstico , Reoperación , Estudios Retrospectivos , Resultado del Tratamiento
9.
J Saudi Heart Assoc ; 26(2): 105-9, 2014 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-24719541

RESUMEN

Costello syndrome is a rare syndrome associated with de novo mutations in the HRAS gene. It is mostly revealed during in the first months of life by growth retardation, facial dysmorphic features, skin and cardiac abnormalities and subsequent cognitive deficit of varying severity. We report a case of Costello syndrome in a 3-month-old infant. The initial cardiac investigations were normal except frequent premature atrial complexes. After few months, worsening arrhythmia with bursts of ventricular tachycardia were noted as well as the secondary progressive obstructive left ventricular hypertrophic cardiomyopathy (HCM). Cardiac involvement is determinant for the prognosis of Costello syndrome. It frequently consists of hypertrophic cardiomyopathy (one third of patients), with involvement of the left ventricle in half of the cases. It is often asymmetrical and associated with obstruction of the outflow recalling family hypertrophic cardiomyopathy. The natural history of HCM in Costello syndrome and its management remains poorly known because of paucity of reported cases. Progression of the HCM can be very rapid like the reported case. On the other hand, the spontaneous regression of the HCM in some patients has been reported. In addition, cardiac threatening arrhythmias may be noted. So that, cardiac assessment and monitoring with regular echocardiography and electrocardiogram follow up is mandatory.

12.
Cardiol Tunis ; 9(4): 73-76, 2013 Oct.
Artículo en Francés | MEDLINE | ID: mdl-25642457

RESUMEN

Ebstein's disease with functional pulmonary atresia is a severe neonatal presentation of Ebstein's anomaly where the therapeutic management is typically based on the prescription of prostaglandins. The circular shunt is a serious "hemodynamic" complication which is often undiagnosed leading to the discontinuation of prostaglandins. We report a severe neonatal form of Ebstein's anomaly with hemodynamic deterioration relatted to a circular shunt. The diagnosis of Ebstein's anomaly with functional pulmonary atresia was made prenatally at 36 weeks of pregnancy. The patient was born at 38 weeks of gestation by caesarean section. Postnatal ultrasound confirmed the diagnosis. Treatment with prostaglandins was originally created to maintain the vital ductus arteriosus patent. Despite this treatment, hemodynamic deterioration was observed. Ultrasound monitoring showed pictures for a circular shunt. Indeed, blood coming into the pulmonary artery by the wide ductus arteriosus, was "drawn" to the right ventricle and the right atrium due to tricuspid regurgitation and from there to the left heart via the fossa ovalis shunting right to left, when it was ejected into the aorta and the ductus arteriosus. Before this circular shunt, treatment with prostaglandin was discontinued and treatment to reduce pulmonary resistance was described. However, the patient died prior to initiation of treatment. The neonatal form of Ebstein's anomaly is a severe form that can be complicated by a circular shunt. This hemodynamic phenomenon encourages early closure of the ductus arteriosus against indicating the prescription of prostaglandins.

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