Indian Guidelines for Indications and Timing of Intervention for Common Congenital Heart Diseases: Revised and Updated Consensus Statement of the Working Group on Management of Congenital Heart Diseases. Abridged Secondary Publication.

Justification: A number of guidelines are available for management of congenital heart diseases from infancy to adult life. However, these guidelines are for patients living in high income countries. Separate guidelines, applicable to Indian children, are required when recommending an intervention for congenital heart diseases, as often these patients present late in the course of the disease and may have co-existing morbidities and malnutrition.

Guidelines for the management of common congenital heart diseases in India: A consensus statement on indications and timing of intervention.

Introduction: A number of guidelines are available for management of congenital heart diseases from infancy to adult life. However, these guidelines are for patients living in high-income countries. Separate guidelines, applicable to Indian children, are required when recommending an intervention for congenital heart diseases, as often these patients present late in the course of the disease and may have co-existing morbidities and malnutrition.

Indian guidelines for indications and timing of intervention for common congenital heart diseases: Revised and updated consensus statement of the Working group on management of congenital heart diseases.

A number of guidelines are available for the management of congenital heart diseases (CHD) from infancy to adult life. However, these guidelines are for patients living in high-income countries. Separate guidelines, applicable to Indian children, are required when recommending an intervention for CHD, as often these patients present late in the course of the disease and may have coexisting morbidities and malnutrition.

Computational modeling suggests impaired interactions between NKX2.5 and GATA4 in individuals carrying a novel pathogenic D16N NKX2.5 mutation.

, a homeobox containing gene, plays an important role in embryonic heart development and associated mutations are linked with various cardiac abnormalities. We sequenced the gene in 100 congenital heart disease (CHD) patients and 200 controls. Our analysis revealed a total of 7 mutations, 3 in intronic region, 3 in coding region and 1 in 3' UTR.

c.620C>T mutation in GATA4 is associated with congenital heart disease in South India.

Background: Congenital heart diseases (CHDs) usually refer to abnormalities in the structure and/or function of the heart that arise before birth. GATA4 plays an important role in embryonic heart development, hence the aim of this study was to find the association of GATA4 mutations with CHD among the south Indian CHD patients.

Method: GATA4 gene was sequenced in 100 CHD patients (ASD, VSD, TOF and SV) and 200 controls.

Atrial septal defects: Pattern, clinical profile, surgical techniques and outcome at Innova heart hospital: A 4-year review.

Background: Atrial septal defect (ASD) is a congenital heart defect that leads to shunting of blood between left and right atria. It may be asymptomatic and sometimes may present with heart failure. Surgical repair is definitive, but currently non-surgical procedure is used to close the defect.

Sternal traction: simple technique to prevent tamponade/compression of the heart.

Routine closure of the sternum after cardiovascular surgery sometimes causes severe cardiac depression because of tamponade, leading to cardiogenic shock. We describe a full-thickness chest wall traction suture taken parasternally and tied to an intravenous fluid stand. Upward (outward) traction is applied to the anterior chest while the sternum is primarily closed, which allows physiologic improvement equivalent to delayed sternal closure.

Total anomalous pulmonary venous connection beyond infancy.

Most patients with total anomalous pulmonary venous connection are operated on in infancy, with low mortality and morbidity, but in developing countries, we still encounter patients beyond infancy. We describe our experience in 26 patients aged 1-16 years (mean, 5.01 years), with total anomalous pulmonary venous connection, who underwent correction between June 2007 and December 2009.

New technique of off-pump atrial septostomy for complex congenital cardiac anomalies.

Objectives: Atrial septostomy is essential for palliation of some complex congenital cardiac anomalies, such as transposition of the great arteries and left-/right-sided atrioventricular valve stenosis or atresia. Conventionally, balloon atrial septostomy is done in neonates. Beyond the neonatal period, surgical septostomy is done using cardiopulmonary bypass and can lead to increased morbidity and mortality.

Venoatrial shunt-assisted cavopulmonary anastomosis.

The bidirectional Glenn shunt operation is conventionally performed under cardiopulmonary bypass. Between June 2007 and September 2009, 218 consecutive patients underwent off-pump bidirectional Glenn shunt institution for single ventricle with pulmonary stenosis complex. Their mean age was 4.

Balloon atrial septostomy through internal jugular vein in a 45-day-old child with transposition of great arteries.

Balloon atrial septostomy is a common palliative procedure in D-transposition of great arteries. It is technically easy before 2-3 weeks of age when the septum primum is thin. Femoral vein or umbilical vein, when available, is the common access used for this procedure.

Multiple coil closure of isolated aortopulmonary collateral.

A 7-month-old girl was diagnosed to have large aortopulmonary collateral during evaluation for congestive heart failure. There was no other evidence of cardiopulmonary disease. The collateral was successfully closed with multiple coils delivered sequentially.

Veno-venous shunt-assisted cavopulmonary anastomosis.

Objective: The bidirectional Glenn shunt is commonly performed under cardiopulmonary bypass for conditions that lead to a single ventricle repair. We report our experience of bidirectional Glenn shunt done without cardiopulmonary bypass.

Methods: Between June 2007 and May 2009, 186 consecutive patients underwent off-pump bidirectional Glenn shunt for a variety of complex cyanotic congenital heart defects.

Sternotomy approach for modified Blalock-Taussig shunt: is it a safe option?

Central aorta-pulmonary artery shunts have fallen into disfavor because of shunt thrombosis and congestive heart failure, and a modified Blalock-Taussig shunt via thoracotomy can lead to pulmonary artery hypoplasia and distortion. We reviewed the outcomes of a modified Blalock-Taussig shunt by a sternotomy approach in 20 infants from July 2007 to October 2009. Their mean age was 5.

Tricuspid valve repair with neopapillary muscle from right ventricular trabecula.

Congenital abnormalities of the tricuspid valve without downward displacement of the septal and posterior tricuspid leaflets are uncommon causes of tricuspid regurgitation. Progressive tricuspid regurgitation can lead to right heart dilatation, arrhythmia, and irreversible deterioration of right ventricular function. Tricuspid valve repair is an important method to stabilize symptomatic children because tricuspid valve replacement has a poor prognosis.