同时测定了皮质醇浓度及心率与收缩压之乘积（RPP）值。
The concentration of cortisol and rate-pressure product (RPP )were measured .
结果：与对照期相比治疗组心绞痛发作次数、硝酸甘油耗量明显减少，心率收缩压乘积明显降低而平均心率变化不大。
Results: The frequency of angina pectoris and the consumption of nitroglycerin and the product of heart rat and systoles pressure were decreased noticeably compared with t…
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