Acyanotic Congenital Heart Disease in Children Complete Paediatrics Guide

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Acyanotic congenital heart disease in children is a group of structural heart defects present at birth that usually do not cause early cyanosis because oxygenated blood continues to circulate in the systemic circulation. These conditions typically involve left to right shunts or obstructive lesions that increase pulmonary blood flow or create pressure overload in the heart. Common acyanotic congenital heart diseases include ventricular septal defect, atrial septal defect, patent ductus arteriosus, atrioventricular septal defect, pulmonary stenosis, aortic stenosis, and coarctation of the aorta. Children with these conditions may present with symptoms such as tachypnea, poor feeding, failure to thrive, recurrent respiratory infections, sweating during feeding, and heart murmurs on examination. Diagnosis is primarily made using echocardiography along with chest X ray and electrocardiography. Management depends on the type and severity of the defect and may include medical therapy for heart failure, interventional procedures such as device closure or balloon valvuloplasty, and surgical repair. Early diagnosis and appropriate treatment significantly improve survival and quality of life in paediatric patients with acyanotic congenital heart disease.