[Normal values for two-dimensional echocardiography]

摘要: In 51 normal subjects (26 men, 25 women, age range 15-38 years), values for longitudinal axis and diameters of left right ventricle atrium were determined by 2-D echocardiography. Both parasternal cross-sectional cuts used. Tolerance to determine recorded, in addition mean standard deviations. Diastolic systolic (DD/DS) the gave similar results those 4-chamber view from apex: DD 2.7 +/- 0.4 (2.3-3.1) cm/m2, DS 1.8 (1.4-2.2) 1.7 0.3 (1.4-2.0) respectively. Sizes (1.8 0.4/1.4-2.2 cm/m2) (2.4 0.5/1.9-2.9 could only be obtained view. Values (2.3 0.7/1.6-3.0 also cross-section. Correcting body surface, differences between males females reduced extent that there was no significant difference them. These make it possible standardize measurement intracardiac dimensions echocardiography classify individual values.