Submitted by Dr T on August 17, 2011 – 3:03pm
He was transferred to ICU for 3 days but his BP is normal all thru out our stay. He was given dobutamine at 1.6ml per hours. We are already out of the hospital now, but just after 2 weeks he has some cough again. i gave him ventolin syrup, and we nebulized with duavent for 2 days. his cough has improved but still there every now and then. my fear is if this could developed into pneumonia again. should i bring him to the doctor again? what could be the cause of frequent pneumonia and coughing? should i see and find another pediatrician? his pedia advised that we might treat him of primary complex as he is not gaining weight. but 2 previous ppv test are negative. his last ECG shows all are normal except for “mild mitral valve regurgitation”. i read somewhere that sometimes myocarditis is misdiagnosed of pnemonia and asthma or they usually go together? if often stressed because i kept monitoring his pulse and heart rate. i often ask him if he has chest pain, but he never complains even before the diagnosis of the myocarditis. hope you can give some clarifications.thank you.
Myocarditis is a rare complication of the virus that causes Dengue fever, an infectious tropical disease caused by the dengue virus. Symptoms include fever, headache, muscle and joint pains, and a characteristic skin rash that is similar to measles. In a small proportion of cases the disease develops into the life-threatening dengue hemorrhagic fever, resulting in bleeding, low levels of blood platelets, or into dengue shock syndrome.
Your son’s present symptoms suggest heart failure rather than pneumonia. This requires frequent observations with a cardiac echo, as well as continued therapy to support his heart. Carnicor is not a drug used in the US, and I have no information about its effectiveness. The treatment of heart failure requires care, usually in a major hospital with specialized cardiology services, and often includes medications such as Diuretics, ACE inhibitors, and vasodilators like Hydralazine and Nitrates. Other information about treatments you can find in the article about heart failure.
Luckily, the type of cardiomyopathy caused by a viral illness is often self-limiting and a full recovery quite possible!
Hope this helps,
(Reference: Cardiac involvement in Dengue Haemorrhagic Fever, J.P. Wali et al. Int J Cardiol 1998;64:31–6)