Cardiorespiratory response to exercise before and after acute beta-adrenoreceptor blockade in nonsmokers and chronic smokers

Penny, W J; Ma, Minghong

doi:10.1016/0167-5273(86)90034-3

Cited by 14 publications

(6 citation statements)

References 38 publications

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“…Various studies—none of which provide follow up data—have indicated a lower physical performance in smokers than in non-smokers 5 6 7 8 9 10 11 12. One major cross sectional study, which addressed this aspect by means of symptom limited exercise testing,12 produced results virtually identical to our baseline findings—that is, smoking being associated with lower heart rate response on all exercise levels, lower maximal heart rate, and lower maximal working capacity.…”

Section: Discussionsupporting

confidence: 63%

“…Extensive data show that smoking considerably accelerates the sequential decline in lung function,4 but little is known about the long term effect of smoking on physical performance. Thus, whereas cross sectional data indicate lower physical performance and response to training in smokers than in non-smokers,5 6 7 8 9 10 11 12 no study has to our knowledge reported prospective long term data on change in physical performance in relation to smoking habits.…”

Section: Introductionmentioning

confidence: 92%

See 1 more Smart Citation

Long term effects of smoking on physical fitness and lung function: a longitudinal study of 1393 middle aged Norwegian men for seven years

Sandvik

Erikssen

Thaulow

1995

BMJ

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Objective-To study association between smoking habits and long term decline in physical fitness and lung function in middle aged men who remained healthy. Conclusion-Decline in physical fitness and lung function among healthy middle aged men was considerably greater among smokers than among nonsmokers and could not be explained by differences in age and physical activity. Design IntroductionPhysical performance is an important predictor of mortality from cardiovascular causes and from all causes in men'-3 and is mainly determined by the combined function of the cardiovascular and respiratory systems. Extensive data show that smoking considerably accelerates the sequential decline in lung function,4 but little is known about the long term effect

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Section: Discussionsupporting

confidence: 63%

Section: Introductionmentioning

confidence: 92%

Long term effects of smoking on physical fitness and lung function: a longitudinal study of 1393 middle aged Norwegian men for seven years

Sandvik

Erikssen

Thaulow

1995

BMJ

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“…In another study betaadreno receptor blockade significantly reduced oxygen consumption in nonsmokers but not in smokers who also incurred a significantly greater oxygen debt and had higher serum lactate levels [21]. These findings explain the mechanism which leads to have more secreted plasma catecholamine in smokers.…”

Section: The Effect Of Smoking On Catecholamines Vol 6 (1)mentioning

confidence: 48%

Does chronic smoking affect induced-exercise catecholamine release?

İpekoğlu

Sever

Gönülateş

et al. 2017

Int J Appl Exerc Physiol

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Introduction and objectives:This study was performed to investigate the acute effect of the submaximal aerobic exercise upon epinephrine and nor-epinephrine levels in chronic smokers and non-smoker. The study was carried out upon 10 regular (15> cigarettes/day) smoker untrained male along five years and 10 never smoker untrained male. Methods: Subjects performed an endurance exercise that continues 40 minutes at 70% maximal heart rate. There were 15cc venous blood samples extracted from the forearm pre-exercise (PRE), post-exercise (POST), postexercise 2 hours (2h), post-exercise 24 hours (24h) to measure of epinephrine and nor-epinephrine levels. Results: The plasma level of each hormone increased after exercise and the tendency of rise was similar between groups as it seen in which 55,6% and 54,68% for epinephrine and 27,1% and 35,7% for norepinephrine. In this respect no group-time relationship has been found (p>0,05). But in between-group analyses, basal and after exercise levels were different (p<0,05). Discussion and conclusion: The study revealed the fact that, smokers have higher plasma levels of epinephrine and norepinephrine before and after exercise. The results demonstrate that long-term smoking induces elevate baseline and post-aerobic submaximal exercise plasma epinephrine and nor-epinephrine levels. The sympatho-adrenal activity appears to be disrupt with long-term smoking which effect the glycolytic and fat metabolism during exercise.

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“…The influence of active smoking on HRV has been studied by several research groups with limited numbers of participants, and most with no exclusion of patients with chronic diseases [ 10 ]. The first published evidence of the association between smoking and ANS dysfunction was published by Penny and Mir in 1986 [ 20 ]. They reported decreased HRV parameters in a small cohort of 12 patients.…”

Section: Discussionmentioning

confidence: 99%

Effects of Cigarette Smoking on Cardiac Autonomic Responses: A Cross-Sectional Study

Makhoul

Avivi

Lanciano

et al. 2020

IJERPH

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It has been suggested that some of the adverse, long-term cardiovascular outcomes of smoking are mediated by impaired autonomic nervous system (ANS) activity. Yet, this association is currently inconclusive. Heart rate variability (HRV) and the deep breathing test (DBT) represent common quantitative markers of ANS activity due to their simplicity and reliability. This large cross-sectional study was designed to assess the effect of active smoking on ANS function as manifested by HRV or DBT abnormalities. Electrocardiograms were recorded at rest for 5 min and during forced metronomic breathing. HRV and DBT were calculated according to accepted standards. Participants were divided into two groups based on current smoking status. The study included 242 healthy volunteers (196 nonsmokers and 46 smokers). There were no significant differences in age, sex, and BMI between groups. Cumulative smoking exposure burden (CSEB) for the study group was 5.3 ± 1.3 pack-years. Comparative analysis of HRV and DBT parameters according to smoking status revealed no significant differences between groups. Significant (p < 0.05), yet weak or moderate correlations (r < 0.7) were found between CSEB and abnormal change in HRV parameters consistent with sympathetic overactivity and decreased parasympathetic tone. In conclusion, smoking for a relatively short period in healthy adults does not seem to lead to significant impairment in ANS function. Yet, the consequences of smoking seem to be amplified when cumulative exposure burden increases.

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Cardiorespiratory response to exercise before and after acute beta-adrenoreceptor blockade in nonsmokers and chronic smokers

Cited by 14 publications

References 38 publications

Long term effects of smoking on physical fitness and lung function: a longitudinal study of 1393 middle aged Norwegian men for seven years

Long term effects of smoking on physical fitness and lung function: a longitudinal study of 1393 middle aged Norwegian men for seven years

Does chronic smoking affect induced-exercise catecholamine release?

Effects of Cigarette Smoking on Cardiac Autonomic Responses: A Cross-Sectional Study

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