There are 9 papers on SD2 in aging research: 2 trials and 5 observational studies in people, 1 in animals.
9 papers study it1 finding
- Human trial2
- Humans5
- Animals1
- In silico1
Interventions
1Fitness functional training
downin humans1
1 study
Fitness functional training
downin humans1
Fitness functional training decreases SD2 in humans (at 2nd and 3rd minutes compared to endurance group) (β = -2.51 to -3.20 ms, p <= 0.03).
“The SD2 (overall cardiac autonomic modulation) was lower in FFG than EG at 2nd (β = - 2.51 ms, p = 0.02) and 3rd (β = - 3.20 ms, p = 0.03) minutes.”
Human trialat 2nd and 3rd minutes compared to endurance groupmales
PeerJ
Latest
3 papers in 12 monthsInternational Journal of Physiology Nutrition and Physical Education
A comparative study on heart rate variability among the different exercise groups of geriatric population
Cross-sectional study of 30 peoplePopulations
Research Square
Effects of tcVNS and Multimodal Stimulation on Heart Rate Variability and Stress Regulation
Preprint: non-randomized trial in 23 peopleSTRESS
PeerJ
Delayed heart rate recovery and its variability in fitness functional training compared to endurance athletes: a cross-sectional analysis
Cross-sectional study of 53 peopleMechanisms
Veterinary Sciences
Heart Rate and Heart Rate Variability Are Affected by Age and Activity Level in Athletic Horses
Study of 46 horsesMechanisms
Aging Medicine (Milton (N.S.W))
Short-term heart rate variability: A potential approach to frailty assessment in older adults
Cross-sectional study of 210 peopleHeart rate variability
European Journal of Applied Physiology
Repeated cold-water immersion improves autonomic cardiac modulation following five sessions of high-intensity interval exercise
Randomized trial in 21 peopleInterventions
Arquivos de Neuro-psiquiatria
Is there a link between heart rate variability and cognitive decline? A cross-sectional study on patients with mild cognitive impairment and cognitively healthy controls
Cross-sectional study in peopleHeart rate variability
Bratislavske Lekarske Listy
Mathematical model presenting to assess variations in heart rate of different age groups
Computational studyMechanisms
International Journal of Environmental Research and Public Health
The Use of Cardiac Autonomic Responses to Aerobic Exercise in Elderly Stroke Patients: Functional Rehabilitation as a Public Health Policy
Study of 60 peopleAerobic exercise