Diurnal heart rate variability in healthy subjects: effects of aging and sex difference

Yamasaki, Yuichiro; Kodama, Mineo; Matsuhisa, Munehide; Kishimoto, Michihiko; Ozaki, Hiroyuki; Tani, Akiko; Ueda, Norifumi; Ishida, Yoshiteru; Kamada, Takenobu

doi:10.1152/ajpheart.1996.271.1.h303

Cited by 86 publications

(75 citation statements)

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“…These findings may reflect circadian variations in the autonomic nervous system and HRV [50] and are consistent with past findings of decreasing HRV parameters over the day [12,24].…”

Section: Resultssupporting

confidence: 92%

Short-Term Heart Rate Variability in a Population-Based Sample of 10-Year-Old Children

et al. 2014

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Abstractand heart rate, are presented. Greater heart rate (β avg = −0.60, ), pubertal maturation (β avg = −0.11, ), later ECG recording times (β avg = −0.19, ), and higher diastolic blood pressure (β avg = −0.11, ) were significantly associated with reduced HRV in 10-year-old children. The normative HRV values permit clinicians to monitor, describe, and establish pediatric nosologies in primary care and research settings, which may improve treatment of diseases associated with HRV in children. By better understanding existing values, the practical applicability of HRV among clinicians will be enhanced. Lastly, developmental (e.g., puberty) and procedural (e.g., recording time) factors were identified that will improve recording procedures and interpretation of results.

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“…These findings may reflect circadian variations in the autonomic nervous system and HRV [50] and are consistent with past findings of decreasing HRV parameters over the day [12,24].…”

Section: Resultssupporting

confidence: 92%

Short-Term Heart Rate Variability in a Population-Based Sample of 10-Year-Old Children

et al. 2014

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“…showed that female gender was an independent predictor of non-pulmonary vein ectopic beats at multivariable analysis. 22 The authors speculated that female hormones might play a role in the higher incidence of superior vena cava ectopic beats in women and that the higher parasympathetic autonomic tone of women 23,24 might account for the higher incidence of superior vena cava site of ectopic beats initiating AF, due to the proximity of autonomic nerves and ganglionated plexi to the superior vena cava. 22 With regard to procedure-related complications, females might experience increased rates of adverse events.…”

Section: Catheter Ablation Of Atrial Fibrillationmentioning

confidence: 99%

Outcomes in Women Undergoing Electrophysiological Procedures

Biase

Basile

Al‐Ahmad

2013

Arrhythmia &Amp; Electrophysiology Review

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The number of invasive electrophysiological procedures is steadily increasing in Western countries, as the age of the population increases and technologies advance. In recent years, gender-related differences in cardiac rhythm disorders have been increasingly appreciated, which can potentially have a great impact on the outcomes of invasive electrophysiological procedures. Among supraventricular arrhythmias, women have a higher incidence of atrioventricular nodal re-entrant tachycardia and a significantly lower incidence of atrioventricular re-entrant tachycardia compared with males, and present to ablation procedures later and after having failed more antiarrhythmic drugs. The results of catheter ablation of atrial fibrillation in women have been reported worse than in men. This finding is possibly due to a later referral of females to ablation procedures, who present older and with a higher incidence of long-standing persistent atrial fibrillation. With regard to cardiac device implantation procedures, a smaller survival benefit from prophylactic implantable cardioverter defibrillator (ICD) implantation has been shown in women, essentially due to gender-specific differences in the clinical course of patients with severe left ventricular dysfunction, with women dying predominantly from non-arrhythmic causes. On the other side, the clinical outcome of cardiac resynchronisation therapy seems to be more favourable in women, who experience a greater degree of reverse left ventricular remodelling and a striking decrease of heart failure events or mortality after biventricular pacing. This review will summarise the available evidence on gender-related differences in outcomes of invasive electrophysiological procedures.

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“…Additionally, our study population was only male, although a sex difference in HRV has been reported. 11,23) Therefore, the variation in the 5-minute measurement was large and unstable.…”

Section: Discussionmentioning

confidence: 99%

Is 5-Minute Heart Rate Variability a Useful Measure for Monitoring the Autonomic Nervous System of Workers?

Min

Paek

et al. 2008

Int. Heart J.

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SUMMARYHeart rate variability (HRV) is a noninvasive physiological marker used to assess autonomic nervous function and can be recorded over the short or long term. Long-term recording is a good method for assessing mortality and patient prognosis, while short-term measurement is widely used due to practical advantages and reproducibility. However, little is known about whether a short-term assessment reflects the variation in the overall heart rate of workers. This study evaluated the relationship between the 24-hour and 5-minute HRV, which was selected from a 24-hour recording. The study population was 153 male workers at the National Rail Company in Korea, who had their heart rates assessed for 24 hours. In the time and frequency domains, the correlations of the HRV between 24 hours and 5 minutes were calculated for the entire time and limited times (09:00-17:00). We found modest correlations in the time (R = 0.614-0.668) and frequency (R = 0.508-0.817) domains, but the best correlation was for the high-frequency spectra (HF; R = 0.817). Our findings suggest that the short-term HRV remains stable and may be applicable for screening the variation in the heart rate of workers, although not all of the correlations were sufficiently strong. (Int Heart J 2008; 49: 175-181) Key words: Cardiac autonomic function, Heart rate variability, Short-term, Long term, Workers HEART rate variability (HRV) is a physiological maker used to assess the autonomic nervous system (ANS) and is significantly associated with a variety of pathologies, such as cardiovascular disease and diabetes mellitus. [1][2][3][4][5][6] The HRV can be assessed over the short (usually 5-15 minutes) or long (24 hours) term. Long-term measurements reflect the overall change in the heart rate under nonspecific, changing conditions because the subjects perform their usual daily activities during the test. The long-term method has been used to assess mortality and the adverse prognosis of patients on bed rest. 7,8) This analysis is difficult and notFrom the

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Diurnal heart rate variability in healthy subjects: effects of aging and sex difference

Cited by 86 publications

References 0 publications

Short-Term Heart Rate Variability in a Population-Based Sample of 10-Year-Old Children

Short-Term Heart Rate Variability in a Population-Based Sample of 10-Year-Old Children

Outcomes in Women Undergoing Electrophysiological Procedures

Is 5-Minute Heart Rate Variability a Useful Measure for Monitoring the Autonomic Nervous System of Workers?

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