Real-time three plane ultrasonic imaging for evaluation of left atrial function in the general population / 中国医学装备

ABSTRACT

Objective:To evaluate the clinical efficacy of left left atrial function for the healthy by using real-time three plane ultrasonic imaging in.Methods: The three plane real-time ultrasound imaging was used for evaluation healthy people of left atrial function in 32 adults (including storage volume of left atrium, left atrial pipeline volume, left ventricular ejection fraction). At the same time, the two-dimensional echocardiography was also used to detect the parameters which were to compare two methods of correlation and consistency.Results:Two methods of ultrasonic examination in LARV, LACV and LVEF indicators have no obvious difference; LARV, LACV and LAEF in three plane image and two-dimensional ultrasound images show good correlation, the correlation coefficient rLARV=0.82, rLACV=0.85, rLVEF=0.88,P<0.05).Conclusion:Real-time three plane ultrasound imaging and two-dimensional echocardiography in the assessment of left atrial function of normal people have a good correlation.