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In most children, myocarditis is triggered by an infection, usually viral, involving the heart. There are no known risk factors for developing myocarditis. Age, sex, and genetic make-up may all play a role in how severe the disease becomes once you have it.
Myocarditis is an inflammation of the heart muscle. Myocardium is the muscle of the heart, and “-itis” means inflammation. Myocarditis occurs when a virus (or, more rarely, a bacteria or fungus) infects the body, and one of the places that it attacks is the heart.
May 31, 2024 · Infectious, particularly viral, etiologies are most common in children. The most common causes of viral myocarditis are enterovirus (coxsackie group B), adenovirus, parvovirus B19, Epstein-Barr virus, cytomegalovirus, and human herpes 6 [ 1 ].
Jul 12, 2021 · Myocarditis remains a clinical challenge in pediatrics. Four strata of certainty in the diagnosis of myocarditis include biopsy proven, clinically suspected confirmed by cardiac magnetic resonance (CMR), clinically suspected, and possible myocarditis.
Jun 28, 2023 · Myocarditis is an inflammatory disease of the myocardium. Myocardial inflammation results in ventricular dysfunction, which can cause heart failure symptoms, hemodynamic compromise, and life-threatening arrhythmias. Children with myocarditis are at risk for considerable morbidity and mortality.
Jun 4, 2024 · Myocarditis in children. When children get myocarditis, symptoms may include: Difficulty breathing. Rapid breathing. Chest pain. Rapid or irregular heartbeats, called arrhythmias. Fainting. Fever. When to see a doctor. Contact a healthcare professional if you have symptoms of myocarditis. Symptoms of myocarditis can seem like a heart attack.
The symptoms of myocarditis vary for each child, but may commonly include: Chest pains. Arrhythmia (irregular or rapid heartbeat) Swelling of the legs, ankles and feet. Difficult or rapid breathing, especially with exertion. Cyanosis (a blue or gray tone to the skin, lips, or nails) Loss of appetite and insufficient weight gain. Fatigue.
Myocarditis (my-oh-car-DIE-tis) is swelling (inflammation) of the heart’s muscle wall (myocardium). This muscle contracts to pump blood out of the heart and then relaxes as the heart refills with blood. Myocarditis can weaken your child’s heart muscle.
Overview. Myocarditis. Pericarditis. Programs & Services. Contact Us. What are myocarditis and pericarditis? Myocarditis and pericarditis are inflammatory conditions that affect the heart. Myocarditis is inflammation of the myocardium, which is the heart muscle.
Conditions. Pediatric Myocarditis. Myocarditis is inflammation – swelling – of the heart muscle. This swelling can affect how the heart works and weaken it. At Children’s Health℠, our pediatric cardiologists have a great deal of experience diagnosing and treating myocarditis.
