We evaluated the accuracy of low dose dobutamine radionuclide ventriculography (Dob RNV) for detecting myocardial viability. Dob RNV was performed and compared with reinjection of 201 Tl imaging in 20 patients with old myocardial infarction.
英
美
- 采用小劑量多巴酚丁胺（Dob）負荷試驗與核素心室造影（RNV）相結合的方法（DobRNV）對20例陳舊性心肌梗塞（OMI）患者進(jìn)行存活心肌的評估并與201鉈（Tl）再注射心肌斷層顯像（SPECT）相比較。
