Equipment fulfillment colored doppler is following is close to standard echocardiography and pulse hydrochloric doppler – echocardiography . how and at normal echocardiographic study , for receiving standard position use parasternal or apical accesses .
With obtaining a quality image including The chaetsya mode color Doppler study .
Color Doppler image automatically superimposes and displayed simultaneously with mill dard gray-scale.
For optimize color doppler image of it may be necessary to reject the sensor at that or other side . The resulting image is often a compromise. by quality two-dimensional and color Doppler image .
Settings Gain gray-scale image should be minimal for adequately visualized tion structures of the heart . Gain values too low not allow you to get a clear anatomical information
mation , and very high gain leads to WHO penetration artifacts and noisy images , it affects on quality and color Doppler study .
Follows blowing optimally adjust the parameters of the filter tion rate and color gain . Setting the filter value too high and low amplification reducible dit to possible underestimation of low-speed flows . Filter value too low and high gain on color doppler image result to the occurrence of artifacts from the structures of the heart , making it difficult to assess the real blood flow .