Comparison of peak/mean gradients between patients with AS, HOCM, and
LVCO with ICG => 36 mmHg
Figure 8
Spectral continuous wave Doppler profile in a patient (not in the study)
with overlapping (in order of peak velocity) mitral regurgitation (green
arrow), SAM associated LVOT obstruction (blue arrow), and LVCO (yellow
arrow), demonstrating depth ambiguity
Figure 9
Patient with LVCO and ICG at rest (yellow arrow - left panel) that
doubles with Valsalva maneuver (green arrow – right panel)