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1979年Adam与Verb建立了放射性核素心血池造影相位分析法(PA),此后PA在临床上得到广泛应用。PA是唯一能连续观察心室收缩类型的功能显象,提供室壁活动的定量信息。PA采样时间短,有助于运动试验和危重病例测定。
In 1979 Adam and Verb established a radionuclide blood pool imaging phase analysis (PA), after which PA is widely used clinically. PA is the only functional imaging that continuously observes the type of ventricular contraction, providing quantitative information on wall activity. PA sampling time is short, contribute to exercise test and critical case determination.