dipyridamole 英 [,daɪpɪ'rɪdəməʊl] 美 [daɪ'pɪrɪdə,mol; daɪ'pə'rɪdə,mol]
释 义 n. 双嘧达莫
例 句 To investigate the protective effect and mechanism of dipyridamole against ischemia-reperfusioninjury on rabbit liver. 探讨潘生丁对兔肝脏热缺血再灌注损伤的保护作用及其相关机制。
作者： Lauro Cortigiani
期刊：J Am Soc Echocardiogr
PURPOSE:Coronary flow velocity reserve (CFVR) of the left anterior descending artery is useful for risk stratification during stress echocardiography (SE) as an add-on to regional wall motion abnormalities (RWMA). We sought to provide sex- and age-specific prognostic cutoff values for CFVR.METHODS:A total of 5,577 patients (2,284 women; 110 age ≥ 85 years) who underwent dipyridamole SE with evaluation of RWMA and CFVR were enrolled in a multicenter prospective SE registry. Death and myocardial infarction were the clinical end points.RESULTS:During 20 months' median follow-up, 649 events (236 deaths, 413 infarctions) occurred: 288 in women and 38 in patients ≥85 years. At receiver operating characteristics analysis, the best prognostic cutoff value for CFVR was similar for men (2.03) and women (2.02) and consistent across all age strata (<45 years: 2.03; 45-54 years: 2.04; 45-64 years: 2.03; 65-74 and 75-84 years: 2.0) except for patients >85 years, who showed 1.90 as the optimal value.