The echocardiogram is the single most useful diagnostic imaging study in the diagnosis and ongoing surveillance of the severity of aortic insufficiency.<unk>  allows for serial assessment of left ventricular volumes which can be critical in determining the timing of aortic valve replacement. Aortic valve replacement should be performed if the LVEF is ≤ 55% or if left ventricular end-systolic dimension is > 55mm.
Aortic regurgitation echocardiography
Aortic stenosis echocardiography
Mitral stenosis echocardiography
Left ventricular hypertrophy echocardiography
Bicuspid aortic stenosis echocardiogram
Mitral valve prolapse echocardiography
Tricuspid stenosis echocardiography
Bicuspid aortic stenosis laboratory tests