Реферат: Changes in external respiration and central hemodynamics induced by negative (relative to atmospheric) inspiration pressure were studied in supine subjects before and on the fourth day of a dry immersion (DI) experiment. Changes in the cardiorespiratory system as a result of negative inspiration pressure included an increase in the amplitude of breathing motions and reduction of their frequency, and distinct breathing-related HR fluctuations. Combinations of immersion and altered pressure in the mask caused breathing-related variations of systolic pressure and plethysmogram signal, and improved arterial blood oxygenation. These results could be useful for developing pressure-gradient methods of counteracting adverse effects of blood redistribution toward the cranial end.

Библиографическая ссылка: Semenov Y.S. , Popova Y.A. , Diachenko A.I. , Reushkina G.D. , Kolesnikov V.I. , Suvorov A.V.
Characteristics of the effect of negative pressure inspiration on the cardiorespiratory system of humans under the conditions of five-day dry immersion
Human Physiology. 2014. V.40. N7. P.748-751. DOI: 10.1134/S0362119714070238 OpenAlex

Оригинальная: Семенов Ю.С. , Попова Ю.А. , Дьяченко А.И. , Реушкина Г.Д. , Колесников В.И. , Суворов А.В.
Особенности влияния дыхания под отрицательным давлением на вдохе на кардиореспираторную систему человека в условиях 5-суточной иммерсии
Авиакосмическая и экологическая медицина. 2011. Т.45. №6. С.37-40.

Идентификаторы БД:

OpenAlex:

W2040606283

Цитирование в БД:

БД	Цитирований
OpenAlex	4

Альметрики: