Conditions

From the beginning of care, through treatment, and into recovery, we provide an experience that’s right for children and families. Children’s National Health System provides a wide range of clinical services and specialties dedicated to improving children’s health.

Arrhythmia

An arrhythmia (also called dysrhythmia) is an abnormal rhythm of the heart.

Syncope

Syncope is a temporary loss of consciousness and muscle tone caused by inadequate blood supply to the brain. Syncope is sometimes also called fainting.

Arrhythmia

An arrhythmia (also called dysrhythmia) is an abnormal rhythm of the heart.

John Myseros' Story

John Myseros

Dr. Myseros began at Children’s National more than five years ago and has a personal and professional interest in the care of children with tumors of the brain and spinal cord.

Read More of John Myseros' Story