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首页> 外文期刊>Journal of Clinical Monitoring and Computing >Normality of Upper and Lower Peripheral Pulse Transit Time of Normotensive and Hypertensive Children
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Normality of Upper and Lower Peripheral Pulse Transit Time of Normotensive and Hypertensive Children

机译：血压正常儿童和高血压儿童上下外周脉搏传播时间的正常性

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The ankle-brachial index (ABI) is known to be indicative of sub-clinical peripheral arterial diseases that are correlated with cardiovascular disease risk factors like atherosclerosis or ischemic extremity. Due to its occluding measurement nature, this may not be appealing to less cooperative patients when multiple prolonged screening is required. A simple and non-intrusive approach termed pulse transit time ratio (PTTR) has recently shown to be potential surrogate marker for the prolonged ABI measurement. Other studies have also suggested that subjects with hypertension have stiffer arterial wall and thereby can confound transit time related parameters. Thus, it becomes important to understand the PTTR normality and difference of hypertensive children when?compared to those measured from normotensive children.
机译：已知踝臂指数（ABI）表示亚临床外周动脉疾病，这些疾病与心血管疾病的危险因素如动脉粥样硬化或局部缺血性肢体相关。由于其封闭的测量性质，当需要多次长时间筛查时，这可能不适合合作程度较低的患者。最近，一种简单且非侵入性的方法被称为脉冲渡越时间比（PTTR），是延长ABI测量的潜在替代指标。其他研究也表明，高血压患者的动脉壁较硬，因此可以混淆与转运时间相关的参数。因此，与正常儿童相比，了解高血压儿童的PTTR正常性和差异变得很重要。

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