Fig. 1From: Streptococcus cristatus bacteremia in a patient with poor oral hygiene: a case reportA Mid-esophageal transesophageal echocardiogram image displaying two regurgitant jets (arrows) flowing from the aorta (Ao) to the left ventricle (LV), indicative of new onset mild-to-moderate aortic regurgitation; RV, right ventricle; LA, left atrium. B A structurally normal aortic valve (arrow) observed in the same view using standard ultrasound modeBack to article page