28th July 2023

A 56 year old man with an aortic stenosis background presents with a 5 day history of fever and feeling generally unwell.

A 56 year old man with an aortic stenosis background presents with a 5 day history of fever and feeling generally unwell. No source is found on the initial septic screen, and it is suggested he may have infective endocarditis.

Which of these is not part of the modified Duke’s criteria?

Select the SINGLE most appropriate option from the list below. Select ONE option only.