Catharina C Grant

Summary

Affiliation: University of Pretoria
Country: South Africa

Publications

  1. doi request reprint The contribution of preintervention blood pressure, VO2max, BMI, autonomic function and gender to exercise-induced changes in heart rate variability
    Catharina C Grant
    Section Sports Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
    Br J Sports Med 47:575-8. 2013
  2. doi request reprint Heart rate variability assessment of the effect of physical training on autonomic cardiac control
    Catharina C Grant
    Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, South Africa
    Ann Noninvasive Electrocardiol 17:219-29. 2012
  3. doi request reprint Relationship between exercise capacity and heart rate variability: supine and in response to an orthostatic stressor
    Catharina C Grant
    Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, South Africa
    Auton Neurosci 151:186-8. 2009
  4. doi request reprint Importance of tachogram length and period of recording during noninvasive investigation of the autonomic nervous system
    Catharina C Grant
    Sports Medicine, University of Pretoria, South Africa
    Ann Noninvasive Electrocardiol 16:131-9. 2011
  5. doi request reprint Autonomic impairment in rheumatoid arthritis
    Dina C Janse van Rensburg
    Section Sports Medicine, University of Pretoria, Pretoria, South Africa
    Int J Rheum Dis 15:419-26. 2012
  6. doi request reprint Effect of exercise on cardiac autonomic function in females with rheumatoid arthritis
    Dina C Janse van Rensburg
    Section Sports Medicine, University of Pretoria, P O Box 12651, Hatfield, 0028 Pretoria, South Africa
    Clin Rheumatol 31:1155-62. 2012
  7. doi request reprint DEXA-assessed regional body composition changes in young female military soldiers following 12-weeks of periodised training
    Paola S Wood
    Department of Biokinetics, Sport and Leisure Sciences, University of Pretoria, Pretoria, South Africa
    Ergonomics 53:537-47. 2010

Detail Information

Publications8

  1. doi request reprint The contribution of preintervention blood pressure, VO2max, BMI, autonomic function and gender to exercise-induced changes in heart rate variability
    Catharina C Grant
    Section Sports Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
    Br J Sports Med 47:575-8. 2013
    ..It was theorised that preintervention values for blood pressure, VO2max, body mass index (BMI), autonomic function and gender contribute significantly to the exercise-induced changes in HRV...
  2. doi request reprint Heart rate variability assessment of the effect of physical training on autonomic cardiac control
    Catharina C Grant
    Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, South Africa
    Ann Noninvasive Electrocardiol 17:219-29. 2012
    ....
  3. doi request reprint Relationship between exercise capacity and heart rate variability: supine and in response to an orthostatic stressor
    Catharina C Grant
    Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, South Africa
    Auton Neurosci 151:186-8. 2009
    ..HRV parameters explain very little of the variance in VO(2max). In addition, estimating the exercise capacity from HRV indicators requires experience and extreme caution...
  4. doi request reprint Importance of tachogram length and period of recording during noninvasive investigation of the autonomic nervous system
    Catharina C Grant
    Sports Medicine, University of Pretoria, South Africa
    Ann Noninvasive Electrocardiol 16:131-9. 2011
    ..The aim of this study was to assess the influence of tachogram length and period of recording on HRV indicator values...
  5. doi request reprint Autonomic impairment in rheumatoid arthritis
    Dina C Janse van Rensburg
    Section Sports Medicine, University of Pretoria, Pretoria, South Africa
    Int J Rheum Dis 15:419-26. 2012
    ..To determine if there is a difference between autonomic cardiac control as measured by heart rate variability (HRV) in women with rheumatoid arthritis (RA) compared to a healthy control group...
  6. doi request reprint Effect of exercise on cardiac autonomic function in females with rheumatoid arthritis
    Dina C Janse van Rensburg
    Section Sports Medicine, University of Pretoria, P O Box 12651, Hatfield, 0028 Pretoria, South Africa
    Clin Rheumatol 31:1155-62. 2012
    ..Several of the standing variables indicated improved vagal influence on the heart rate. Exercise can thus potentially be used as an instrument to improve cardiac health in a patient group known for increased cardiac morbidity...
  7. doi request reprint DEXA-assessed regional body composition changes in young female military soldiers following 12-weeks of periodised training
    Paola S Wood
    Department of Biokinetics, Sport and Leisure Sciences, University of Pretoria, Pretoria, South Africa
    Ergonomics 53:537-47. 2010
    ..7%) after basic training; however, no significant fat mass decrease was evident in the leg region. Regional rather than whole body composition changes need to be considered when assessing the effects of a training programme...