Atrial Septal Defect (ASD)
- Hole in Septum between the Atria
- Often Asymptomatic
- Wide and Fixed Split S2
- Cyanosis and Dyspnea
- Easily Fatigued
- Chest X-ray shows Increased Pulmonary Vascular Markings
- Echocardiogram
- Surgery if CHF as Child
- Antibiotic Prophylaxis
- Most Close Spontaneously
Left-to-Right Heart Shunts
- The 3 Ds
- Ventricular Septal Defect (VSD)
- Atrial Septal Defect (ASD)
- PDA
- Later Cyanosis
- Clubbing
- Eisenmenger's Syndrome
Right to Left Heart Shunts
- The 5 Ts
- Truncus Arteriosus
- Transposition of the Great Vessels
- Tricuspid Atresia
- Tetralogy of Fallot
- Total Anomalous Pulmonary Venous Return (TAPVR)
- Cyanosis at Birth
- May Require PDA