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Circadian Changes in Cardiac Rhythm Structure in Decompensated Chronic Heart Failureстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 12 января 2022 г.
- Автор: Mamalyga M.L.
- Журнал: Bulletin of Experimental Biology and Medicine
- Том: 156
- Номер: 4
- Год издания: 2014
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 499
- Последняя страница: 503
- DOI: 10.1007/s10517-014-2384-5
- Аннотация: Circadian changes in heart rhythm structure were studied in rats with decompensated heart failure (experimental group) using the telemetric system for ECG recording and analysis. Analysis of many-day ECG records showed the predominance of various mechanisms of heart rhythm regulation in experimental and control rats throughout 24 h. More severe dysfunction of neuroautonomic mechanisms of regulation in experimental rats was characterized by a circadian dynamics. Many-fold increase in the number of QT c intervals longer than 220 msec and the Tpeak-Tend, most pronounced in experimental animals at night and in the morning, indicated the maximally high risk of fatal ventricular arrhythmias, leading to sudden cardiac death.
- Добавил в систему: Мамалыга Максим Леонидович