Figure 1From: Heart valve disease: investigation by cardiovascular magnetic resonanceSSFP sequence in the LV outflow tract view in systole showing restricted aortic valve leaflets (black arrows) and a high velocity jet of aortic stenosis (white arrow), with high signal (white) from the more stable core surrounded by low signal (black) due to shear and turbulence. Parallel dashed lines indicate the slice position for imaging the valve tips for assessment of valve area (Figure 6).Back to article page