Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Pediatric Critical Care Medicine
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Pulmonary hypertension is high blood pressure in the arteries of your lungs. This may also be called pulmonary arterial hypertension (PAH). These arteries carry blood from the heart to the lungs, where the blood picks up oxygen. The walls of the...
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It can be hard to know which treatments you may or may not want near the end of life. Learning more can help.
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Learn what cardiac catheterization for PDA is and how to prepare your child for it.
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Learn what you can do at home to care for your child after a cardiac catheterization for PDA.
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Learn what an EP study and ablation are and how to prepare your child for each one.
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Learn what you can do at home to care for your child after an EP study and ablation.
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Multisystem Inflammatory Syndrome in Children (MIS-C) Multisystem inflammatory syndrome in children (MIS-C) is a rare but serious condition. It causes inflammation, which can affect the heart, lungs, brain, and other organs. A child usually has a fever for 24 hours or longer, plus other symptoms. These can vary, but...
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Learn what a feeding tube for children is and how it works.
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Learn why it's important to prepare for the times when your baby won't stop crying.
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Learn how to care for a feeding tube at home.
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Explains artificial nutrition using tube feeding. Covers how a tube is inserted (gastrostomy) and how the tube is used for feeding. Helps you understand daily life with a feeding tube, including caring for the tube and avoiding common problems.
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What is sickle cell trait? Sickle cell trait occurs when a person inherits a sickle cell gene from just one parent. It's not the same as sickle cell disease, in which a person inherits two sickle cell genes, one from each parent. People with sickle cell disease have just one kind of hemoglobin (hemoglobin S)...
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What is near-drowning? Near-drowning is a common but out-of-date phrase for surviving a drowning event. Drowning happens when a person is underwater and breathes water into the lungs. The airway (larynx) can spasm and close, or water can damage the lungs and keep them from taking in oxygen. In either...
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If you want to save this information but don't think it is safe to take it home, see if a trusted friend can keep it for you. Plan ahead. Know who you can call for help, and memorize the phone number. Be careful online too. Your online activity may...
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Discusses preventing high blood sugar (hyperglycemia) problems in a person with diabetes. Explains emergencies in type 1 and type 2 diabetes. Discusses treating infections early, being prepared, and drinking plenty of liquids.
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Diabetic ketoacidosis (DKA) is a life-threatening condition that develops when cells in the body are unable to get the sugar (glucose) they need for energy because there is not enough insulin. When the sugar cannot get into the cells, it stays in...
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Provides overview of head injuries in those age 3 and younger. Offers tool to help you check symptoms and decide when to see doctor. Discusses emergency symptoms and when to seek care. Offers prevention tips.
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What is shaken baby syndrome? If you want to save this information but don't think it is safe to take it home, see if a trusted friend can keep it for you. Plan ahead. Know who you can call for help, and memorize the phone number. Be careful online too. Your online activity may be seen by others. Do not use your...
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Chronic lung disease in an infant means that damaged tissue in the newborn's lungs is causing breathing and health problems. The lungs trap air or collapse, fill with fluid, and produce extra mucus. Most babies who have chronic lung disease survive....
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Hyperbaric oxygen therapy is a treatment to increase a person's blood oxygen level, which can prevent tissue death, promote healing, and help fight infection. This treatment involves a person being in an enclosed chamber while 100% oxygen is pumped in at high pressure. The purpose of oxygen therapy for the...
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What is carbon monoxide poisoning? Carbon monoxide poisoning happens when you breathe too much carbon monoxide. Carbon monoxide is a gas produced by burning any type of fuel—gas, oil, kerosene, wood, or charcoal. What makes this gas so dangerous is that when you breathe it, it replaces the oxygen in your blood...
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People who have sickle cell disease can sometimes have vision problems. Blood cells that change shape, or "sickle," can get trapped in blood vessels, blocking the blood flow. When this blockage occurs in the small blood vessels in the inner lining...
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Discusses problems with how a baby's heart forms. Also looks at problems found when a person is an adult. Includes info on patent ductus arteriosus, aortic valve stenosis, and coarctation of the aorta. Covers treatment with medicine and surgery.
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Splenic sequestration is a problem with the spleen that can happen in people who have sickle cell disease. Splenic sequestration happens when a lot of sickled red blood cells become trapped in the spleen. The spleen can enlarge, get damaged, and not...
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Stem cell transplantation is a potential cure for sickle cell disease. Stem cells can be found in bone marrow. Bone marrow is the substance in the center of your bones that produces red blood cells. A person with sickle cell disease has bone marrow that produces red blood cells with defective hemoglobin S. But if that...
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Describes sickle cell disease. Covers causes and symptoms. Discusses how it is diagnosed. Covers treatment as the disease progresses, including with surgery or medicines like hydroxyurea. Offers home treatment tips.
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Caring for a child with a congenital heart defect can be challenging. The following tips may help you care for your child so that he or she is as healthy and comfortable as possible. These tips may also help you cope with the difficulties that parents often experience. Caring for your child in the hospital...
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A heart catheterization is a procedure used for both diagnosis and treatment of congenital heart defects. As a test, this procedure allows doctors to see how blood flows through the heart chambers and arteries. As a treatment, the doctor can use special tools to fix a heart defect during this procedure. How is it...
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The following nutritional treatments may be used for inflammatory bowel disease (ulcerative colitis or Crohn's disease). Enteral nutrition is a fluid given through a tube that is inserted into the nose, down the throat, and into the stomach. This...
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A sickle cell test is a blood test done to check for sickle cell trait or sickle cell disease. Sickle cell disease is an inherited blood disease that causes red blood cells to be deformed ( sickle-shaped). The red blood cells deform because they contain an abnormal type of hemoglobin, called hemoglobin S, instead of the...
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Covers procedure to destroy (ablate) tiny areas of heart muscle causing fast heart rate. Includes radiofrequency ablation and cryoablation. Covers use for supraventricular tachycardia (SVT), atrioventricular reciprocating tachycardia (AVRT), Wolff-Parkinson-White (WPW) syndrome, and ventricular tachycardia.
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Wolff-Parkinson-White (WPW) syndrome is a heart rhythm problem that causes a very fast heart rate. WPW is one type of supraventricular tachycardia called atrioventricular reciprocating tachycardia (AVRT). With WPW, an extra electrical pathway links the upper chambers (atria) and lower chambers (ventricles) of the...
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Discusses high and low blood sugar levels caused by diabetes. Suggests when to check blood sugar levels. Covers symptoms. Offers home treatment and prevention tips. Includes info on diabetes emergencies.
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Pain is a long-lasting problem for people who have sickle cell disease. Bouts of severe pain can last for hours to days and are difficult to treat. Pain can be exhausting for caregivers as well as for the person in pain. A pain management plan can help a person cope with chronic pain and with pain caused by a sickle...
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During a blood transfusion, a person (the recipient) receives healthy blood from another person (the donor). The donated blood is carefully screened for diseases before it is used. Before receiving a blood transfusion, the recipient's blood is analyzed closely (using blood type) to make sure the donor blood is a close...
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Some people inherit one sickle cell gene and one other defective hemoglobin gene, resulting in various types of sickling disorders. These disorders range from mild to severe. Sickle cell disease (hemoglobin SS disease) occurs when both genes produce hemoglobin S. This person typically has...
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Guides through decision to receive artificial hydration and nutrition if you have a life-threatening or terminal illness. Describes various feeding-tube methods. Discusses benefits and risks. Includes interactive tool to help you make your decision.
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There are many types of congenital heart defects. If the defect lowers the amount of oxygen in the body, it is called cyanotic. If the defect doesn't affect oxygen in the body, it is called acyanotic. What are cyanotic heart defects? Cyanotic heart...
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Adults with congenital heart defects can live long, full, and active lives. There are many things you can do to stay healthy and live well. These include having a heart-healthy lifestyle, preventing infections, and getting regular checkups. You...
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Steps to prevent carbon monoxide poisoning include the following: Purchase and install a carbon monoxide detector on each level of your home and near sleeping areas. Use those marked UL 2034 or IAS 6–96, which have met the U.S. Consumer Product Safety Commission guidelines. Follow the directions carefully for...
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Swimming pools Most childhood drownings occur in swimming pools. When visiting public or private pools, make sure that your children are supervised closely and that they are familiar with pool safety rules. If you have a pool at your home, use these tips to help prevent drowning tragedies: Pool safety...
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Home treatment for sickle cell disease includes steps you can take not only to control pain symptoms but also to prevent some of the complications caused by the disease. These complications include painful sickle cell crises. Have a pain management plan If you and your doctor have developed a pain...
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Discusses high blood sugar (also called hyperglycemia) in children with diabetes. Covers symptoms. Offers tips on preventing high blood sugar emergencies. Covers when to seek emergency care.