Clinical and echocardiographic signs of severe aortic regurgitation due to infective endocarditis

#CardioTwitterCase originally published on Twitter

Patient with severe aortic regurgitation due to infective endocarditis, the echocardiogram showed a bicuspid aortic valve as the risk factor...

This case was originally published on Twitter by @CyntiaMachain via #CardioTwitterCase

Clinical presentation

37-year-old man, with no previous cardiac disease. Developed with symptoms, fever and heart failure, clinical main findings were aortic diastolic murmur and peripheral signs of aortic regurgitation, the echocardiogram showed a bicuspid aortic valve with a 14mm mobile vegetation and severe AR, presence of holodiastolic reversal flow in descending aorta, telediastolic velocity 83cm/s.

Transesophageal echocardiographic 120 degrees view, showed a large mobile vegetation
Transesophageal echocardiographic 90 degrees view with color doppler, we observed a large and wide regurgitation jet.
3d mitral valve echocardiographic, ventricular perspective that shows a large and mobile aortic vegetation protruding on LVOT.
Holodiastolic flow reversal measured

Holodiastolic flow reversal measured at the descending aorta with telediastolic velocity >20cm/s has been used as a surrogate marker to identify significant aortic regurgitation.

Quinke´s sign: refers to systolic pulsations seen upon light compression of the nail bed.

Case management

Successful SAVR with mechanical prosthesis was performed.

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