Researchers believe the loss of these blood vessels contributes to the pain of chronic, severe angina.
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目的:观察补肾法治疗冠心病心绞痛的疗效并进一步探讨冠心病心绞痛的发病原因。
Objective: to observe the therapeutic efficacy of the therapy of tonifying the kidney in patients with angina pectoris and to discuss about etiology of angina pectoris.