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Bleeding Disorders Many different bleeding disorders require clinical care by a physician or other health care professional. Listed in the directory below are some, for which we have provided a brief overview. Hemophilia Idiopathic Thrombocytopenic Purpura© 2000-2025 The StayWell

Pediatric neuromuscular diseases encompass a spectrum of disorders originating in childhood that affect the muscles, neuromuscular junctions, peripheral nerves or neurons in the spinal cord. While most of these conditions are genetic, some are acquired and primarily an abnormal

About the Heart and Blood Vessels The heart is the hardest working muscle in the human body. Located almost in the center of the chest, a healthy adult heart is the size of a clenched adult fist. By age 70, the human heart will beat more than 2.5 billion times. The heart is

The Neurosurgery program at Barrow Neurological Institute at Phoenix Children' s is committed to providing the highest quality of care to each and every child, while supporting their families through extremely challenging times. We strive to ensure that your child receives

Cholesterol, LDL, HDL, and Triglycerides in Children and Teens What is cholesterol? Cholesterol is a fat-like, waxy substance. It can be found in all parts of your child's body. It helps make cell membranes, some hormones, and vitamin D. The cholesterol in blood comes from 2

At Phoenix Children’s Hospital, patients get the best in trauma care. We bring top talents from two of our Centers of Excellence: the Barrow Neurological Institute and the Pediatric Trauma Center, which is the only verified Level 1 Pediatric Trauma Center in all of Arizona.

Arrhythmias in Children What are arrhythmias in children? An arrhythmia is an abnormal heart rhythm. When a child has an arrhythmia, abnormal electrical signals sent through the heart muscle may cause the heart to beat too fast (tachycardia), too slow (bradycardia), or in an

Aortic Stenosis in Children What is aortic stenosis in children? Aortic stenosis means that your child has a heart valve that is too narrow or is blocked. The aortic valve is 1 of 4 heart valves that keep blood flowing through the heart. The valves make sure blood flows in only

Phoenix Children’s provides care for babies who are born early or with complex medical conditions and need specialized care -- in the NICU and for the early part of their lives. After your baby leaves the NICU, our Newborn Early Screening Team (NEST) provides an in-depth

Milk Allergy Diet for Children General guidelines for milk allergy When your child has a food allergy, they must follow an allergy-free diet. This means your child can't have the food they are allergic to or any products containing that food. The items that your child is allergic