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近期的一些研究表明,在左心室恒定射血期间及之前,血压、容积和容积变化率之间存在着某种特定关系。血压和容积的关系可用一个专用的术语——室倒电容(E)来描述,血压和血液的关系可用室电阻(R)来解释。另外根据容积或脉率的快速变化而发现第二个倒电容成分(Es)。左心室在射血后建立压力的过程,可由血压容积、血液、时间的关系来解释,而这种关系又可用两个倒电容1/E、1/E_s和一个电阻R组成的模拟模型来加以描述。这种关系是建立在同一体积中等容血压的标准
Some recent studies have shown that during and before left ventricular constant ejection, there is a specific relationship between changes in blood pressure, volume, and volume. The relationship between blood pressure and volume can be described in terms of chamber dedicated capacitor (E), the relationship between blood pressure and blood can be explained by room resistance (R). In addition, the second inverted capacitor component (Es) is found based on the rapid change in volume or pulse rate. The process of establishing pressure in the left ventricle after ejection of blood can be explained by the relationship between blood pressure volume, blood, and time, which in turn can be modeled by a simulation model consisting of two inverted capacitors 1 / E, 1 / E_s and a resistor R description. This relationship is based on the same volume of blood pressure in the standard