β1肾上腺素受体刺激剂(Beta1-adrenergic agonists)又名为 β1肾上腺素受体激动剂,是一种能选择性作用于β1肾上腺素受体的激动剂,β1肾上腺素受体刺激剂主要作用于心脏,通常由正肾上腺素激活。正肾上腺素则主要由交感神经的肾上腺素和循环全身的肾上腺素释放而得。β1肾上腺素受体刺激剂激活后的效果主要为刺激心脏,例如:加速心率、心肌收缩能力、心导速率等[1]。
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