Mathias Júnior W, Arruda A M, Benevides H, Duprat R, Andrade J L, Campos Filho O, Martinez E, Silva L A, Ribeiro E
Escola Paulista de Medicina e Hospital Unicor-São Paulo.
Arq Bras Cardiol. 1997 Jun;68(6):407-13.
To analyze the diagnostic accuracy of dobutamine-atropine stress echocardiography.
We studied 304 consecutive patients using dobutamine-atropine stress echocardiography who underwent coronary angiography within a month of the exam. Patients received high dobutamine doses associated or not with atropine.
The global sensitivity was 92%, specificity was 72% and diagnostic accuracy was 87%. Analyzing 120 patients with normal LV function, we found sensitivity of 85%, specificity of 79% and accuracy of 82%.
Dobutamine-atropine stress echocardiography is an accurate method for the detection of coronary artery disease.
分析多巴酚丁胺 - 阿托品负荷超声心动图的诊断准确性。
我们对304例连续使用多巴酚丁胺 - 阿托品负荷超声心动图检查的患者进行了研究，这些患者在检查后一个月内接受了冠状动脉造影。患者接受了与阿托品联用或未联用的高剂量多巴酚丁胺。
总体敏感性为92%，特异性为72%，诊断准确性为87%。分析120例左心室功能正常的患者，我们发现敏感性为85%，特异性为79%，准确性为82%。
多巴酚丁胺 - 阿托品负荷超声心动图是检测冠状动脉疾病的一种准确方法。
