应用心阻抗微分血流图和左心室导管术同步观察犬的左心室早搏后强化作用。
The postextrasystolic potentiation of the left ventricle was observed in 10 anesthetized dogs simultaneously with using differential impedance cardiogram and the catheterization of the left ventricle.
应用心阻抗微分血流图和左心室导管术同步观察犬的左心室早搏后强化作用。
The postextrasystolic potentiation of the left ventricle was observed in 10 anesthetized dogs simultaneously with using differential impedance cardiogram and the catheterization of the left ventricle.
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