Small<unk> s
Generally asymptomatic
Moderate Size<unk> s
May be asymptomatic
+/- heart failure symptoms in childhood or early adulthood
May decrease in size without intervention as patient ages
Large<unk> s
Left-to-right shunts causing heart failure in infancy
Cyanosis, dyspnea, poor feeding, or failure to thrive<unk>  murmur
Best heard over the lower left sternal boarder
Characterized as a holosystolic murmur
Smaller defects produce louder murmurs
Generally asymptomatic
May be asymptomatic
+/- heart failure symptoms in childhood or early adulthood
May decrease in size without intervention as patient ages
Left-to-right shunts causing heart failure in infancy
Cyanosis, dyspnea, poor feeding, or failure to thrive
Best heard over the lower left sternal boarder
Characterized as a holosystolic murmur
Smaller defects produce louder murmurs
Ventricular septal defect
Pulmonary stenosis
Atrial septal defect
Patent ductus arteriosus
Tricuspid atresia
Tetralogy of Fallot
Ebstein anomaly
Aortic stenosis