Background: Down syndrome is the most common chromosomal abnormality, it is associated with a wide variety of congenital heart defects, being considered as clinical elements of high infant morbidity and mortality. Objective.
Objective: To describe the clinical outcomes of patients with Down syndrome undergoing surgery and interventionism as treatment for congenital heart disease at this Institution.
Introducción: Los rabdomiomas son los tumores cardiacos benignos más prevalentes en la etapa fetal y durante la infancia. Objetivo: Nuestro objetivo es dar a conocer nuestra experiencia durante 39 años en pacientes pediátricos con rabdomioma en nuestra institución, así como enfatizar la importancia de su detección, estudio y control por la asociación que tiene con esclerosis tuberosa (ET). Material y métodos: Realizamos un estudio retrospectivo y descriptivo, de enero de 1980 a marzo del 2018.
View Article and Find Full Text PDFBackground: The persistence of ductus arteriosus, the aim of this study is to evaluate the possible benefit in the treatment for ductus closure when an early (less than 72 hours of life) echocardiographic screening is done versus when the echocardiographic diagnosis is realized only in present of associated symptoms.
Methods: Preterm without malformation followed by two strategies: patent ductus arteriosus (PDA) screening or echocardiographic study on suspected PDA for symptoms (control group). We analyzed the ductus characteristics, the presence of pulmonary hypertension and the treatments for their closure.
Objectives: Congenital vascular malformations of the major arteries in the chest have been classified into 5 groups: 1) double aortic arch; 2) right aortic arch with left ligament or persistent ductus arteriosus; 3) aberrant subclavian artery; 4) aberrant left pulmonary artery, and 5) anomalous innominate artery. We reviewed the patients with aberrant right subclavian artery and their treatment.
Methods: We studied retrospectively the records of 29 patients with aberrant right subclavian artery in childhood, from January 1992 to December 2012, analyzing the following variables: age at onset, clinical manifestations, associated cardiovascular defects, diagnosis and surgical approach method.
Introduction: Percutaneous closure of atrial septal defects is an alternative to surgical treatment.
Objectives: We report the results of percutaneous closure of atrial septal defects with the Amplatzer(®) device.
Method: We include patients taken to the catheterization laboratory from September 1997 to December 2011.
Background: Percutaneous closure of patent ductus arteriosus has become the treatment of choice in many centres. In patients with large ducts and pulmonary hypertension, transcatheter closure has been achieved with success using the Amplatzer Duct Occluder or even the Amplatzer Muscular Ventricular Septal Defect Occluder.
Materials And Methods: We present a series of 17 patients with large and hypertensive ductus arteriosus who were treated with an Amplatzer Septal Occluder.
Introduction: The double-chambered right ventricle (DCRV) is an uncommon congenital heart disease; it represents the 0,5% of these congenital cardiopathies.
Objective: To describe the clinical and echocardiographic characteristics of a series of 11 patients.
Methods: Eleven patients with DCRV were studied.
World J Pediatr Congenit Heart Surg
April 2012
The modified Fontan procedure represents the final stage of reconstructive surgery for most patients with functionally univentricular hearts. Although outcomes following Fontan procedures performed at sea level are widely reported, less has been documented and reported concerning outcomes in regions at high altitude. To clarify the main features involved, we present our institutional experience with Fontan operations performed in Mexico city (2,240 m above the sea level), with an emphasis on historical evolution of treatment.
View Article and Find Full Text PDFBackground: The Amplatzer duct occluder (ADO) has been used with success to close large patent ductus arteriosus (PDA), but some problems exist especially with hypertensive PDAs, such as incomplete closure, haemolysis, left pulmonary artery stenosis, obstruction of the descending aorta and progressive pulmonary vascular disease.
Methods And Results: We analysed a group of 168 patients with isolated PDA and pulmonary artery systolic pressure (PSAP) > or =50 mm Hg. Mean age was 10.
The Ebstein's anomaly is a malformation of the tricuspid valve, in which the septal and posterior leaflets are attached to the wall of the right ventricle. The usual association is with an atrial septal defect, followed by pulmonary stenosis and pulmonary atresia; the ventricular septal defect is unusual. We present three cases with diagnosis of Ebstein's anomaly and ventricular septal defect.
View Article and Find Full Text PDFIntroduction And Objectives: To identify anatomical and functional characteristics associated with survival in adult patients with an absent atrioventricular connection and to highlight the diagnostic importance of echocardiography.
Methods: The clinical histories and echocardiographic and hemodynamic test results of 24 patients were recorded.
Results: Some 87.
We report the case of an infant 3 months old with a rare association, tetralogy of Fallot with total anomalous pulmonary veins connection the diagnosis was made by echocardiography and a successful complete reparation was achieved.
View Article and Find Full Text PDFA 1-month-old girl was referred at our Institution with a history of heart failure and cyanosis. We established diagnosis of multiple congenital heart disease with criss-crossed atrioventricular connections but concordant. This type of anomaly has a variety of presentations of high diagnostic complexity.
View Article and Find Full Text PDFWe present a case of a 9 month old female with a history of cyanosis. The cardiovascular evaluation included angiocardiogram and magnetic resonance. The diagnosis was: origin of the right pulmonary artery from the ascending aorta, stenosis of the left superior pulmonary vein, patent ductus arteriosus and severe pulmonary hypertension.
View Article and Find Full Text PDFKawasaki's disease is by now the first cause of pediatric acquired cardiopathies in many countries, even more than rheumatic fever. Probably the most common complication of this disease is coronary affection, which often causes stenosis. Treatment of the acute and chronic coronary events in children is based on the knowledge acquired from the disease in adults.
View Article and Find Full Text PDFWe present the case of a giant aneurysm and dissection of the abdominal aorta in an eight month old infant. Imaging studies especially a helicoid computerized axial tomography with 3D reconstruction, showed a lesion which extended from the diaphragm to the iliac arteries. The clinical findings and the above mentioned studies revealed non-obstructive heart rhabdomyomas, tubers in the brain and the abdominal aortic aneurysm, all of which were consistent with the diagnosis of tuberous sclerosis.
View Article and Find Full Text PDFObject: To report the immediate and mid-term follow-up results of the Amplatzer membranous VSD occluder for the percutaneous occlusion of the perimembranous VSD.
Background: Percutaneous perimembranous VSD occlusion is still considered an experimental method where a variety of devices have been tested. Nowadays, more than 500 membranous Amplatzer devices have been implanted worldwide with encouraging results.
We made a retrospective study of patients with Down's syndrome that were surgically treated for correction or palliation for their congenital heart disease between january 1996 to december of the 2000 in the National Institute of Cardiology "Ignacio Chávez". We analyzed these variables: age at the surgical moment, sex, congenital heart defect, pulmonary arterial pressure, type of surgery, time of stay in the intensive care unit, complications and mortality. In this period they were surgically treated 37 patients.
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