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右室的功能是为血循环提供动力。右室功能受到某些因素的影响。例如心脏的容积和形态, 肺动脉压力,它们是决定肌纤维上负荷的主要因素。此外,右室的大小、形态和收缩必将受到左室的大小、功能、心包内压及胸腔内压变化的影响。与左室相比,对右室功能的了解甚微。问题不仅在于左室对循环动力学的影响更大,而且反映了通过传统方法研究右室功能的不足。近年来
The function of the right ventricle is to provide blood circulation. Right ventricular function is affected by certain factors. Such as heart volume and morphology, pulmonary artery pressure, they are the main factors that determine the load on myofibers. In addition, the size, shape and contractility of the right ventricle will be affected by left ventricular size, function, pericardial pressure, and changes in intrathoracic pressure. Compared with the left ventricle, little understanding of right ventricular function. The problem is not only that the left ventricle has a greater impact on circulatory dynamics but also reflects the lack of research on right ventricular function by traditional methods. In recent years