Browse the corpus

Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

1 passage

contentuptodate· Content· item f12_52_13135

©2013 UpToDate ® Print Email Apical four chamber view with color flow Doppler during systole The apical four chamber view with color flow Doppler was obtained from a normal subject during systole. The systolic flow signal is shown in blue, ie, flow is moving away from the transducer. This signal is used to position a pulsed wave Doppler sample volume in the left ventricular outflow tract (LVOT) so that flow characteristics can be quantitated. LV: left ventricle.