Prevalence of stroke and the need for thromboprophylaxis in young patients with atrial fibrillation: a cohort study.

Atrial fibrillation is the most common cardiac arrhythmia, and age is a well-established independent risk factor for stroke in these patients. Whereas high-risk patients clearly benefit from anticoagulation to prevent stroke, less is known about how to treat low-risk patients. Despite the recent guidelines and studies demonstrating no benefit and excess bleeding risk with aspirin, many low-risk patients still receive this medication.

Myopericarditis and pericarditis in the deployed military member: a retrospective series.

In this study, we investigated the incidence and etiology of pericarditis and myopericarditis of military members deployed to Iraq and Kuwait from 2004 through 2008. The importance of acute pericarditis and myopericarditis in the deployed military service member has resurfaced with the reintroduction of the smallpox vaccination by the U.S.

Prevalence of Kawasaki disease in young adults with suspected myocardial ischemia.

Background: Up to 25% of patients with untreated Kawasaki disease (KD) and 5% of those treated with intravenous immunoglobulin will develop coronary artery aneurysms. Persistent aneurysms may remain silent until later in life when myocardial ischemia can occur. We sought to determine the prevalence of coronary artery aneurysms suggesting a history of KD among young adults undergoing coronary angiography for evaluation of possible myocardial ischemia.