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潘生丁超声心动图试验(DET),即在二维超声心动图监测下给予潘生丁0.84mg/Kg静滴共10分钟。它是无创性诊断冠状动脉疾病的一种有用手段。本文旨在评价抗心绞痛药物对潘生丁诱发缺血的作用和药物诱发DET反应的变化可预示运动耐力的变异。对象为57例经冠脉造影证实有显著冠脉病变(至少有一支主干管腔缩小>70%)的患者,进行DET和运动心电图试验(EET),以随机顺序停止治疗和给予抗心绞痛药(β-阻滞剂、钙拮抗剂和硝酸
Dipyridamole echocardiographic test (DET), ie intravenous infusion of dipyridamole 0.84 mg / Kg for 10 minutes under two-dimensional echocardiographic monitoring. It is a noninvasive method of diagnosing coronary artery disease. This article aims to evaluate the anti-anginal drugs induced by dipyridamole ischemia-induced changes and drug-induced changes in DET response to exercise tolerance may indicate variation. Subjects: DET and Exercise ECG Tests (EET) were performed in 57 patients with significant coronary lesions confirmed by coronary angiography (with at least one reduction in the main lumen> 70%), randomized to stop treatment and given antianginal drugs β-blockers, calcium antagonists and nitric acid