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6 papers analyzed
These studies suggest that heart rate variability is impacted by mental workload, age, heart rate, circadian variations, health conditions, and various factors like posture, respiration, gender, and physical or mental load.
20 papers analyzed
Heart rate variability (HRV) is a measure of the variation in time between each heartbeat, reflecting the heart's ability to respond to various physiological and environmental stimuli. It is influenced by the autonomic nervous system, which includes both the sympathetic and parasympathetic branches. Understanding the factors that impact HRV is crucial for assessing cardiac health and overall well-being.
Autonomic Nervous System Influence:
Heart Rate and HRV Relationship:
Circadian Rhythms:
Age and Gender:
Health Conditions and Lifestyle Factors:
Physical and Mental Load:
Pharmacological Interventions:
HRV is a complex and multifaceted measure influenced by a variety of factors including autonomic nervous system activity, heart rate, circadian rhythms, age, gender, health conditions, lifestyle factors, and pharmacological interventions. Understanding these influences is essential for accurately assessing cardiac health and the overall autonomic function.
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