• respiratory sinus arrh
  • Effects of relaxation and diaphragmatic breathing on respiratory sinus arrhythmia: Implications for cardiovascular disease. (openrepository.com)
  • Respiratory sinus arrhythmia (RSA) has been shown to be a sensitive noninvasive index of parasympathetic cardiac control with empirical evidence supporting its utility in the study of numerous cardiac problems including: cardiac arrhythmias, sudden cardiac death and as a prognostic indicator of recovery after myocardial infarction. (openrepository.com)
  • The current study evaluated the respiratory sinus arrhythmia in college students (N = 160) under the four experimental conditions (baseline, diaphragmatic breathing, modified autogenic training technique, and concentration task). (openrepository.com)
  • Respiratory Sinus Arrhythmia, the variation in the heart rate synchronized with the breathing cycle, forms an interconnection between cardiac-related and respiratory-related signals. (cvut.cz)
  • quantitative
  • To perform quantitative analysis and patient specific modeling, however, simultaneous information about ventilation as well as cardiac activity needs to be recorded and analyzed. (cvut.cz)
  • This paper presents the automated selection of a cardiac-related signal from EIT data and quantitative analysis of this signal. (cvut.cz)
  • heart
  • Respiratory modulation of vagal tone causes a reduction in heart period during inspiration and an increase in cardiac parasympathetic functioning during expiration. (openrepository.com)