Ermakova N V
Russian Peoples' Friendship University, Moscow.
Fiziol Zh (1994). 2003;49(3):150-5.
This article contains results of the comparative study of the functional state of respiratory and cardiovascular systems of almost healthy students (man) of age 19-22, inhabitants of mountain and plain regions of Latin America during their adaptation to the conditions of middle Russia. We have established that there are reliable distinctions in the functional state of cardio-respiratory system of students from mountain and plain regions of Latin America. So for representatives of mountain regions of LA were typical higher indicators of vital capacity, permeability of large and medium bronchial tubes, stroke volume, lower indicators of heart rate, systolic arterial pressure, myocard tension index, but higher coefficient of myocard efficiency than for inhabitants the plain. Considerable distinctions have been observed also in the intercommunication between different indicators. There have been marked considerable correlation connections between small bronchial tubes permeability and cardiovascular system indicators for plain inhabitants. For mountain regions inhabitants almost every indicator of bronchial tubes permeability correlate reliably with vital capacity, but didn't correlate with hemodynamics indicators.
本文包含对年龄在19至22岁、来自拉丁美洲山区和平原地区的近乎健康的男性学生在适应俄罗斯中部条件期间呼吸和心血管系统功能状态的比较研究结果。我们已经确定，来自拉丁美洲山区和平原地区的学生的心肺系统功能状态存在可靠差异。因此，对于拉丁美洲山区的代表来说，肺活量、大中支气管通透性、每搏输出量的指标通常较高，心率、收缩压、心肌张力指数的指标较低，但心肌效率系数比平原居民高。在不同指标之间的相互关系中也观察到了显著差异。对于平原居民来说，小支气管通透性与心血管系统指标之间存在明显的显著相关联系。对于山区居民来说，几乎每个支气管通透性指标都与肺活量可靠相关，但与血流动力学指标无关。
