FALSE AND TRUE ACUTE RHEUMATIC FEVER: A Lebanese Experience.

Objectives: The main aim of this study is to evaluate the significance of several clinical and laboratory findings presented by a large number of pediatric patients who were suspected to have acute rheumatic fever (ARF) by physicians who ordered echocardiogram for confirmation and for avoiding overuse of unnecessary antibiotics. These suspecting reasons include elevated ASO titers and recurrent tonsillitis. Another aim is to stress the role of Doppler echocardiogram in confirming the diagnosis of ARF by detecting rheumatic heart disease (RHD) in suspected cases.