Objective:To observe spontaneous functional improvement of dyssynergic segments improvement in patients with acute myocardial infarction(AMI)and evaluate the predicting value of low dose dobutamine(Dob) nitrate echocardiography for the improvement.
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美
- 目的 :觀(guān)察急性心肌梗塞 (AMI)運動(dòng)異常節段功能的自發(fā)性改善 ,評價(jià)小劑量多巴酚丁胺 (Dob) -硝酸酯二維超聲心動(dòng)圖 (2 DE)試驗的預測價(jià)值和安全性。
