21/12/2025
Acute Myocarditis...
Myocarditis is inflammation of the myocardium (heart muscle). It has many potential causes; however, myocarditis usually occurs when a virus, bacteria or fungus infects a child’s heart. When the heart has an infection, the body’s defense systems send more white blood cells to the infected area to fight the cause. This can cause the heart to be inflamed. As a result, scar tissue may form and interfere with the heart’s ability to function. This can increase the risk of poor heart muscle function or an abnormal heart rhythm, but it doesn’t always result in permanent damage.
The most common causes of infections leading to myocarditis are:
• viruses
• bacteria
• Fungi
• Parasite
• Medication eg chemotherapy drug
•••• Symptoms ••••
Newborns and infants can include:
Fever,Listlessness
Difficulty eating and breathing
Irritability and fussiness
Cool hands and feet
Pale skin
Fatigue and sleeping more
Less urine output
Older child more than 2 years old.
• May have similar symptoms or others
• ** Acute heart failure symptoms
• ** Suddenly collapsed after a febrile illness that typically presented to hospital emergency.
Treatment.
• support the child breathing
• mainstay IVIG and Steroids.
• cardiac support.
Used antibiotics and antivirals depend on the causes of the organism identity.
Great that the girl has been discharged with no chronic sequelae. • 6 months old, vague symptoms of vomiting for 4 days 2-3 episodes per day with no preceding history of unwell.
• She had respiratory signs like recession and looks pale.
• other features - wide pulse pressure, not proportionate tachycardia.
Chest X ray : cardiomegaly
NP Swab rapid test: positive mycoplasma and faint RSV positive.
Then blood results: raised cardiac markers.
No need to be HERO. I just hope the community understands that not all the time is the best time to capture especially at an outpatient clinic.
You can argue expensive specialist charges. But we are providing a specialist care not a GP care as compared to your own understanding ( In which non medical personnel trying to understand the cost of healthcare).
We use original medicine rather than generic most of the time.
child specialist clinic.