eMedicine Specialties > Pediatrics: Cardiac Disease and Critical Care Medicine > Cardiology
Myocarditis, Viral: Follow-up
Updated: Oct 9, 2008
Follow-up
Further Inpatient Care
- Discharge when stable on oral medications.
Further Outpatient Care
- Monitor medication doses and adverse effects.
- Serial echocardiography is useful in monitoring ventricular function.
Inpatient & Outpatient Medications
- Medications include the following, when indicated:
- Digitalis
- Afterload reduction agents
- Diuretics
- Antiarrhythmics
- Anticoagulants
Transfer
- Transfer to a facility with intensive and cardiology care may be required.
Deterrence/Prevention
- Limit patient activity until recovered.
- Avoid negative inotropes.
- Be aware of the possibility of further decrease in ventricular function.
Complications
- Arrhythmia
- Congestive heart failure
- Thromboembolism
- Further decrease in ventricular function
- Dilated cardiomyopathy
Prognosis
- Studies give a wide spectrum of mortality and morbidity statistics.
- With suspected coxsackievirus B, mortality rate is higher in newborns (75%) than in older infants and children (10-25%).
- Complete recovery of ventricular function has been reported in as many as 50% of patients.
- Some patients develop chronic myocarditis (ongoing or resolving), dilated cardiomyopathy, or both. Those who develop dilated cardiomyopathy may require a heart transplant.
Patient Education
- Restrict activity based on performance after the acute phase.
Miscellaneous
Medicolegal Pitfalls
- Failure to make a diagnosis
Special Concerns
- Viral myocarditis may be a fatal disease during pregnancy; however, pregnant women are not at a higher risk of developing viral myocarditis compared with the general population.
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References
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Further Reading
Keywords
viral myocarditis, myocardium, adenovirus, enterovirus, coxsackievirus, active myocarditis, borderline myocarditis, drug hypersensitivity, Starling law, congestive heart failure, cardiac failure, chronic myocarditis, dilated cardiomyopathy, arrhythmia, pericarditis, heart murmur, atrioventricular valve regurgitation, hepatomegaly, sepsis, somnolence, seizures, oliguria, failure to thrive, diaphoresis, end organ damage, chest pain, cytomegalovirus, Epstein-Barr virus, hepatitis C, herpes, HIV, human immunodeficiency virus, influenza, measles, mumps, parvovirus B19, poliomyelitis virus, rubella, varicella
Follow-up: Myocarditis, Viral