Pericardial Disease: Difference between revisions

Treatment consists of aspirin while pain and fever are present, which usually adequately alleviates symptoms. Another option is NSAIDs, which are recommended when aspirin in insufficient or contraindicated. Corticosteroids should, however, be avoided as they are associated with relapsing pericarditis. Hospital admission may be necessary in patients with high fever, large effusions or cardiac tamponade.

In 8 to 80% of patients, pericarditis recurs after a first episode of acute pericarditis. A continuous type, in which symptoms recur shortly after cessation of anti-inflammatory therapy, and an intermittent type, in which symptom-free periods of more than 6 weeks separate recurrences, can be distinguished. Frequently resulting from inadequate therapy or corticosteroid-use during the initial episode, subsequent recurrences are usually less severe. A recurrence should be treated according to the same procedures as for the first event. Pericardiectomy may be considered the last resort in severely refractory recurrent pericarditis, but its results are unpredictable. Prognosis of the disease is excellent, as severe complications are rare.  

Fluid accumulation in the pericardium, pericardial effusion, is a common finding on routine echocardiography, and is asymptomatic in the absence of inflammation or cardiac tamponade. It may result from any disease of the pericardium, or be iatrogenic. Most frequently it results from idiopathic pericarditis, malignancy, or iatrogenic defects (Table 2).