Heart Conditions

Health problems that can affect the heart.

• A to Z: Atresia
• Aortic Stenosis
• Cardiac Catheterization
• Heart and Circulatory System
• Hypoplastic Left Heart Syndrome (HLHS)
• Single Ventricle Defects
• What Is a Cardiac Catheterization? (Video)
• What's Hypoplastic Left Heart Syndrome (HLHS)? (Video)

Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

© 1995- The Nemours Foundation. KidsHealth® is a registered trademark of The Nemours Foundation. All rights reserved.