This prevents the pericardium from stretching and results in reduced filling of the chambers of the heart. Constrictive pericarditis is relatively uncommon in children. The spleen may be examined by touch. Constrictive pericarditis may resemble restrictive cardiomyopathy or cardiac tamponade . CT scan a coronary angiography an echocardiogram An ECG may show changes.
Atrial fibrillation is present about one-third of the time.
The goal of treatment is to improve heart function. The cause must be identified and treated. This may include antibiotics , antituberculosis medications, or other treatments. Diuretics are commonly prescribed in small doses to gradually decrease excess fluid. Analgesics may be needed to control pain.