Objective: To evaluate the Right atrial (RA) function in patients with pulmonary hypertension using acoustic quantification (AQ) technique.
目的应用声学定量(AQ)技术，研究肺动脉高压患者右房功能改变。
Purpose to evaluate left ventricular systolic and diastolic function in patients with Graves' disease by acoustic quantification (AQ) technique.
目的应用声学定量技术(AQ)检测格雷夫氏病患者左心室功能变化。
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