Figure 1From: Four-dimensional velocity encoded MRI improves blood flow quantification in patients with semilunar valve stenosisAssessment of peak velocity using flow visualization by 4D VEC MRI Figure: Velocity information in the left ventricular outflow tract of a patient with bicuspid aortic valve. A) Coronal axis of the left ventricular outflow tract, aortic valve and ascending aorta with in-plane visualization of velocity information. Dark red (black arrow) visualizes site of peak velocity. B) 4Dmax-targeted plane for blood flow quantification with colour coded flow direction.Back to article page