Поиск публикаций Научные конференции и семинары Новости науки Научная сеть

 Найдено научных статей и публикаций: 18, для научной тематики: heart rate variability


Связанные научные тематики:
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 
тег
 



1.

Method of estimation of synchronization strength between low-frequency oscillations in heart rate variability and photoplethysmographic waveform variability (публикация автора на scipeople)     

Anton R. Kiselev, Anatoly S. Karavaev, Vladimir I. Gridnev, Mikhail D. Prokhorov, Vladimir I. Ponomarenko, Ekaterina I. Borovkova, Vladimir A. Shvartz, Yurii M. Ishbulatov, Olga M. Posnenkova, Boris P. Bezruchko - Russian Open Medical Journal , 2016
This paper describes in detail a new method proposed by authors for quantitative estimation of the strength of synchronization between the low-frequency oscillations (with the main frequency of about 0.1 Hz) in the heart rate variability (HRV) and...
2.

The contemporary methods of patients with intraperitoneal bleeding of genital origin treatment objective efficacy assessment (публикация автора на scipeople)     

Nazarenko O.Ya., Timofeyeva S.V. - Saratov Journal of Medical Scientific Research , 2014
The aim of the article: the peculiarities of the modern methods of treatment efficiency objective assessment in considerable contingent of patients with intraperitoneal bleeding of a genital origin are investigated. Material et metods: The...
3.

Dynamics of low-frequency oscillations in heart rate in chronic heart failure patients during load tests under 0.1 Hz controlled breathing (публикация автора на scipeople)     

Kiselev A.R., Gridnev V.I., Posnenkova O.M. - Health Science Journal , 2013
Background. Low-frequency (LF) oscillations in heart rate (HR) are largely an index of baroreflex gain. Controlled 0.1 Hz breathing maybe used as input stimuli for study of this resonance phenomenon in LF oscillations in HR. The aim of this study...
4.

Selection of optimal dose of beta-blocker treatment in myocardial infarction patients based on changes in synchronization between 0.1 Hz oscillations in heart rate and peripheral microcirculation (публикация автора на scipeople)     

Kiselev A.R., Gridnev V.I., Prokhorov M.D., Karavaev A.S., Posnenkova O.M., Ponomarenko V.I., Bezruchko B.P. - Journal of Cardiovascular Medicine , 2012
Background: Selection of the optimal dose of beta-blocker treatment in myocardial infarction (MI) patients is problematic because of a lack of well-established guidelines. Methods: We evaluated changes in synchronization between 0.1 Hz...
5.

Interaction of 0.1-Hz Oscillations in Heart Rate Variability and Distal Blood Flow Variability (публикация автора на scipeople)     

Kiselev A.R., Khorev V.S., Gridnev V.I., Prokhorov M.D., Karavaev A.S., Posnenkova O.M., Ponomarenko V.I., Bezruchko B.P., Shvartz V.A. - Human Physiology , 2012
Abstract—Biophysical features of 0.1Hz oscillations of heart rate variability (HRV) and distal blood flow (DBF) variability were compared in healthy subjects and patients after acute myocardial infarction (MI). Patients with acute MI (72 men...
6.

Prognostic value of heart rhythm variability in patients with chronic heart failure (three-year investigation) (публикация автора на scipeople)     

Kosheleva N.A. - Saratov Journal of Medical Scientific Research , 2011
Aim: to estimate prognostic value of indicators of heart rhythm variability (HRV) in patients with chronic heart failure (CHF) within three years. Materials and methods: A total of 110 patients aged 55,2±6,5 years with CHF experienced Q-wave...
7.

Interdependence of parameters of varia-tional pulsometry, entropy of heart rate, temporal and spectral analyses of heart rate variability in normal state and in ischemic heart disease (публикация автора на scipeople)     

Durnova N.Yu., Dovgalevskiy Ya.P., Burlaka A.N., Kiselev A. R., Furman N.V. - Saratov Journal of Medical Scientific Research , 2011
The research goal is to study the correlation between indices of variational pulsometry, entropy of heart rate, temporal and spectral analyses and heart rate variability in healthy patients and patients with coronary heart disease. Materials. Of...
8.

Using of spectral analysis of heart rate variability for increasing reliability of bicycle ergometry results (публикация автора на scipeople)     

Gridnev V.I., Kiselev A.R., Posnenkova O.M., Shvartz V.A. - Health , 2011
The aim was to study the suitability of the heart rate variability (HRV) spectral parameters for evaluations of bicycle ergometry results in coronary heart disease (CHD) patients. Methods. Our study included 243 male CHD patients aged 49±8 years....
9.

Synchronization of 0.1 Hz oscillations in heart rate and blood pressure: Application to treatment of myocardial infarction patients (публикация автора на scipeople)     

Prokhorov M.D., Kiselev A.R., Karavaev A.S., Posnenkova O.M., Gridnev V.I., Ponomarenko V.I. - Proceedings of World Academy of Science, Engineering and Technology , 2011
Synchronization between 0.1 Hz oscillations in heart rate and blood pressure is studied and its change during vertical tilt is evaluated in 37 myocardial infarction patients. Two groups of patients are identified with decreased and increased,...
10.

The Dynamics of 0.1 Hz Oscillations Synchronization in Cardiovascular System during the Treatment of Acute Myocardial Infarction Patients (публикация автора на scipeople)     

Kiselev A.R., Gridnev V.I., Karavaev A.S., Posnenkova O.M., Prokhorov M.D., Ponomaremko V.I., Bezruchko B.P. - Applied Medical Informatics , 2011
Aim: The aim was the studying of synchronization between 0.1 Hz oscillations in heart rate (HR) and plethysmographic peripheral microcirculation (PM) in acute myocardial infarction (AMI) patients and in healthy subjects. Material and Method: 12...