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56.017  Articles
1 of 5.603 pages  |  10  records  |  more records»
Introduction. The heart rate variability (HRV) is based on measuring (time) intervals between R-peaks (of RR-intervals) of an electrocardiogram (ECG) and plotting a rhythmogram on their basis with its subsequent analysis by various mathematical methods wh... see more

Introdution. Exercise can be defined as any structured and planned activity leading to an increase of energy expenditure, breathing and pulse rate. In the context of a correct lifestyle, a regular physical activity reduces the probability of cardiovascula... see more

Intrioution. The heart rate variability (HRV) is based on measuring (time) intervals between R-peaks (of RR-intervals) of an electrocardiogram (ECG) and plotting a rhythmogram on their basis with its subsequent analysis by various mathematical methods tha... see more

Background: Ice massage is one of the common hydrotherapeutic procedures. The current study is first of its kind, conducted to evaluate the effect of ice massage to head and spine on blood pressure and heart rate variability in patients with hypertension.... see more

Objectives: To determine the prevalence of asymptomatic cardiac autonomic neuropathy and its association with risk factors among patients with Type-2 diabetes mellitus (T2DM)Methods: The present case-control study was conducted at Department of Medicine, ... see more

Intrioution. The heart rate variability is based on measuring (time) intervals between R-peaks (of RR-intervals) of an electrocardiogram and plotting a rhythmogram on their basis with its subsequent analysis by various mathematical methods. Using nonlinea... see more

The aim of this study is to analyse and compare the heart rate variability (HRV) of normal and hypertension cases using time domain, frequency domain, and nonlinear methods. For short term HRV analysis, a five-minute electrocardiogram (ECG) of 57 normal a... see more

Article represents the results of studies on the use of the method of assessment of heart rate variability in patients with alcohol withdrawal syndrome without delirious syndrome and in patients with the condition as a result of alcohol withdrawal with de... see more

The methodology of teaching students at the I. Ya. Gorbachevsky Ternopil state medical university (the subject is medical informatics, the topic is «Biosignals») is described. It is proposed to use PhysioNet's open resource for analyzing heart rate variab... see more

1 of 5.603 pages  |  10  records  |  more records»