Desai K M, Gingell J C, Skidmore R, Follett D H
Department of Urology, Southmead Hospital, Bristol.
Br J Urol. 1987 Nov;60(5):450-6. doi: 10.1111/j.1464-410x.1987.tb05013.x.
A new method is described for evaluating arteriogenic impotence by means of noninvasive quantification of penile Doppler arterial waveforms using computerised analysis based on the Laplace Transform model. The haemodynamic changes occurring during a papaverine-induced erection in healthy potent volunteers have been recorded by this technique, which has also been shown to be capable of discriminating between a normal and an abnormal penile arterial supply in an initial study of potent and impotent men.
描述了一种通过基于拉普拉斯变换模型的计算机分析对阴茎多普勒动脉波形进行无创定量来评估动脉源性阳痿的新方法。该技术记录了健康有勃起功能志愿者在罂粟碱诱导勃起过程中发生的血流动力学变化，在对有勃起功能和勃起功能障碍男性的初步研究中，该技术也已被证明能够区分正常和异常的阴茎动脉供血情况。
