Ventricular Dimension in Children
نویسندگان
چکیده
The effect of pressure or volume overload on the geometry of the left ventricle (LV) was determined in order to examine the feasibility and accuracy ofLV volume determinations from one minor axis or two dimensions (one minor axis and the longest length). The longest length (LL) and minor axis (MA) in both the anteroposterior (AP) view and lateral (LAT) view were determined from the LV cine silhouette in patients with normal LV volume and pressure (group 1), LV pressure (LVP) overload group (LVP > 140 mm Hg, group 2), and LV volume overload group (LV end-diastolic volume > 124% of normal, group 3). The ratio of the MA to the LL,
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تاریخ انتشار 2005