June 13, 2013AnaesthesiaOpen Access

Significant sex differences were observed in sympathetic and parasympathetic components of HRV, while age was not correlated with any HRV parameters (R -0.21 to 0.27).

View Full Paper

Ask AI

Bookmark

Population

93 healthy adult subjects (18–50 years), mean age 28 (SD 8) years.

Design

Cross-sectional

Authors

SKSander W.M. KeetUniversity Medical Center CBCarolien S. E. BulteMoscow Academy of the Investigative Committee of the Russian Federation RGRomain GarnierÉcole Supérieure des Géomètres et Topographes

Discussion

Member takes

Overview

May inform sex-specific short-term HRV norms in young adults; leaves open generalizability and clinical utility.

Structured PICO

Population

93 healthy adult subjects (18–50 years), mean age 28 (SD 8) years.

Intervention

Short-term heart rate variability (HRV) measurement over a 5-minute period at rest in the supine position.

Outcome

Short-term HRV parameters including mean R-R intervals, SD of normal-to-normal R-R intervals, RMSSD, and spectral powers (VLF, LF, HF, total).surrogate

The study provides normal ranges for short-term HRV in healthy young adults, highlighting significant sex differences but no age correlation within this demographic.

Limitations

Did not investigate hormone status, catecholamines, or plasma cholesterol levels as possible explanations for HRV differences.

Cite This Study

Keet et al. (2013) studied this question.

synapsesocial.com/papers/6a82228dfc3df235bc877637 https://doi.org/10.1111/anae.12317

View Full Paper

Ask AI

Bookmark

June 13, 2013AnaesthesiaOpen Access

Significant sex differences were observed in sympathetic and parasympathetic components of HRV, while age was not correlated with any HRV parameters (R -0.21 to 0.27).

View Full Paper

Ask AI

Bookmark

Population

93 healthy adult subjects (18–50 years), mean age 28 (SD 8) years.

Design

Cross-sectional

Authors

Discussion

Member takes

Overview

May inform sex-specific short-term HRV norms in young adults; leaves open generalizability and clinical utility.

Structured PICO

Population

93 healthy adult subjects (18–50 years), mean age 28 (SD 8) years.

Intervention

Short-term heart rate variability (HRV) measurement over a 5-minute period at rest in the supine position.

Outcome

Short-term HRV parameters including mean R-R intervals, SD of normal-to-normal R-R intervals, RMSSD, and spectral powers (VLF, LF, HF, total).surrogate

The study provides normal ranges for short-term HRV in healthy young adults, highlighting significant sex differences but no age correlation within this demographic.

Limitations

Did not investigate hormone status, catecholamines, or plasma cholesterol levels as possible explanations for HRV differences.

Cite This Study

Keet et al. (2013) studied this question.

synapsesocial.com/papers/6a82228dfc3df235bc877637 https://doi.org/10.1111/anae.12317

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

View Full Paper

Ask AI

Bookmark