...静脉注射阿托品0.3 mg/kg或刺激交感神经+静脉注射美托洛尔0.03mg/kg时,分别测定心室舒张期阈值(ventricular diastolic threshold,VDT),心室相对不应期(ventricular relative refractory period,VR...
基于4个网页-相关网页
...注射阿托品0.3 mg/kg或刺激交感神经+静脉注射美托洛尔0.03mg/kg时,分别测定心室舒张期阈值(ventricular diastolic threshold,VDT),心室相对不应期(ventricular relative refractory period,VR...
基于2个网页-相关网页
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