TY - GEN
T1 - Frequency Analysis of Heart Rate Variability with Cold Water Intake
AU - Ocalan, Gozde Hilal
AU - Seckin, Idil
AU - Maz, Enes
AU - Kurt, Mustafa Can
AU - Matur, Firat
AU - Buyuksarac, Bora
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Heart Rate Variability (HRV) is the millisecond changes between heartbeats. Sympathetic and parasympathetic factors affect heart rhythm, which is regulated by the autonomic nervous system, the vagus nerve. Stimulating the vagus nerve with cold water intake changes the frequency distribution of HRV. Stimulation changes the HRV power spectrum of subjects compared to their resting state: while the low-frequency (LF) component ratio of the power spectrum decreases (from 34.6 to 28.9 percent), the high-frequency (HF) component ratio increases (21.4 to 30.3 percent). Repeated stimulation has an increased effect on HRV. The high-frequency component increases with repeated stimuli (31.4 percent). Vagus nerve stimulation also affects LF to HF power ratio, decreasing from 2.0 to 1.6. In summary, vagus nerve stimulation with cold water intake can change the HRV, and repeated stimulation strengthens this change.
AB - Heart Rate Variability (HRV) is the millisecond changes between heartbeats. Sympathetic and parasympathetic factors affect heart rhythm, which is regulated by the autonomic nervous system, the vagus nerve. Stimulating the vagus nerve with cold water intake changes the frequency distribution of HRV. Stimulation changes the HRV power spectrum of subjects compared to their resting state: while the low-frequency (LF) component ratio of the power spectrum decreases (from 34.6 to 28.9 percent), the high-frequency (HF) component ratio increases (21.4 to 30.3 percent). Repeated stimulation has an increased effect on HRV. The high-frequency component increases with repeated stimuli (31.4 percent). Vagus nerve stimulation also affects LF to HF power ratio, decreasing from 2.0 to 1.6. In summary, vagus nerve stimulation with cold water intake can change the HRV, and repeated stimulation strengthens this change.
KW - cold water intake stimulation
KW - heart rate variability
KW - power spectrum analysis
KW - vagus nerve stimulation
UR - http://www.scopus.com/inward/record.url?scp=85182744045&partnerID=8YFLogxK
U2 - 10.1109/TIPTEKNO59875.2023.10359210
DO - 10.1109/TIPTEKNO59875.2023.10359210
M3 - Conference contribution
AN - SCOPUS:85182744045
T3 - TIPTEKNO 2023 - Medical Technologies Congress, Proceedings
BT - TIPTEKNO 2023 - Medical Technologies Congress, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 Medical Technologies Congress, TIPTEKNO 2023
Y2 - 10 November 2023 through 12 November 2023
ER -