Which one of the following features is not part of the modified Duke criteria used in the diagnosis of infective endocarditis?
A. Prolonged PR interval
B. Positive serology for Coxiella burnetii
C. Fever > 38ºC
D. Roth spots
Which one of the following features is not part of the modified Duke criteria used in the diagnosis of infective endocarditis?
A. Prolonged PR interval
B. Positive serology for Coxiella burnetii
C. Fever > 38ºC
D. Roth spots