Cardiology A to Z

• A to Z Symptom: Chest Pain

  Most causes of chest pain in kids and teens are not serious and will clear up with minimal or no treatment.

• A to Z: Acute Febrile Mucocutaneous Lymph Node Syndrome (MCLS)

  See: Kawasaki Disease.

• A to Z: Aortic Stenosis

  In aortic stenosis, the aortic valve is narrower than it’s supposed to be and can’t open all the way.

• A to Z: Arrhythmia

  An arrhythmia is an abnormal heart rhythm usually caused by an electrical “short circuit” in the heart.

• A to Z: Atresia, Aortic

  Learn about congenital defects and conditions that affect vessels, valves, and passages in the heart and other organs.

• A to Z: Atresia, Pulmonary

  Learn about congenital defects and conditions that affect vessels, valves, and passages in the heart and other organs.

• A to Z: Atresia, Tricuspid

  Learn about congenital defects and conditions that affect vessels, valves, and passages in the heart and other organs.

• A to Z: Atrial Flutter

  Atrial flutter is an abnormal heart rhythm that causes the heart to beat too fast.

• A to Z: Atrial Septal Defect (ASD)

  Learn about congenital heart defects and conditions that affect the heart and circulatory system.

• A to Z: Atrioventricular Septal Defect

  Learn about congenital heart defects and conditions that affect newborn babies.