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本文用彩色三维经颅多普勒(3D-TCD)观察49例脑血管疾病病人经血氧疗法治疗前后血液动力学的变化。结果显示,治疗后的脑血管痉挛病人血流速度减慢;脑供血不足、脑梗塞病人血流速度增加:脑动脉硬化病人血流速度改变不大。脉动指数均改变不大。由此可见,血氧疗法能解除脑血管痉挛,能改善脑供血不足、脑梗塞病人的脑供血情况,对脑动脉硬化病人在短期内疗效不明显。本文说明血氧疗法可以治疗脑血管疾病,而3D-TCD检查可以做为该疗法的可靠的疗效观察手段。
In this paper, with color three-dimensional transcranial Doppler (3D-TCD) observed 49 cases of cerebrovascular disease patients after heme oxygen therapy before and after treatment of hemodynamic changes. The results showed that after treatment of cerebral vasospasm in patients with slow blood flow; cerebral insufficiency, increased blood flow in patients with cerebral infarction: cerebral arteriosclerosis in patients with little change in blood flow velocity. Pulse index changed little. Thus, blood oxygen therapy can relieve cerebral vasospasm, can improve cerebral insufficiency, brain blood supply to patients with cerebral infarction, cerebral arteriosclerosis patients in the short term curative effect is not obvious. This article shows that blood oxygen therapy can treat cerebrovascular disease, and 3D-TCD can be used as a reliable observation of the efficacy of this therapy.