1
|
Brasil IA, Silva JCPL, Pescatello LS, Farinatti P. Central and peripheral mechanisms underlying postexercise hypotension: a scoping review. J Hypertens 2024; 42:751-763. [PMID: 38525904 DOI: 10.1097/hjh.0000000000003702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Blood pressure (BP) reduction occurs after a single bout of exercise, referred to as postexercise hypotension (PEH). The clinical importance of PEH has been advocated owing to its potential contribution to chronic BP lowering, and as a predictor of responders to exercise training as an antihypertensive therapy. However, the mechanisms underlying PEH have not been well defined. This study undertook a scoping review of research on PEH mechanisms, as disclosed in literature reviews. We searched the PubMed, Web of Science, Scopus, Cumulated Index to Nursing and Allied Health Literature (CINAHL), Cochrane Library, and Sport Discus databases until January 2023 to locate 21 reviews - 13 narrative, four systematic with 102 primary trials, and four meta-analyses with 75 primary trials involving 1566 participants. We classified PEH mechanisms according to major physiological systems, as central (autonomic nervous system, baroreflex, cardiac) or peripheral (vascular, hemodynamic, humoral, and renal). In general, PEH has been related to changes in autonomic control leading to reduced cardiac output and/or sustained vasodilation. However, the role of autonomic control in eliciting PEH has been challenged in favor of local vasodilator factors. The contribution of secondary physiological outcomes to changes in cardiac output and/or vascular resistance during PEH remains unclear, especially by exercise modality and population (normal vs. elevated BP, young vs. older adults). Further research adopting integrated approaches to investigate the potential mechanisms of PEH is warranted, particularly when the magnitude and duration of BP reductions are clinically relevant. (PROSPERO CRD42021256569).
Collapse
Affiliation(s)
- Iedda A Brasil
- Graduate Program in Exercise and Sport Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - José Cristiano P L Silva
- Graduate Program in Exercise and Sport Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil
- Faculty of Physical Education, University Center of Volta Redonda, Volta Redonda, Brazil
| | - Linda S Pescatello
- Department of Kinesiology, University of Connecticut, Storrs, Connecticut, USA
| | - Paulo Farinatti
- Graduate Program in Exercise and Sport Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| |
Collapse
|
2
|
Papadakis Z, Grandjean PW, Forsse JS. Effects of Acute Exercise on Cardiac Autonomic Response and Recovery in Non-Dialysis Chronic Kidney Disease Patients. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2023; 94:812-825. [PMID: 35522981 DOI: 10.1080/02701367.2022.2057401] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
Purpose: Heart rate variability (HRV) has gained acceptance as a key marker of cardiovascular health. We compared HRV responses after continuous moderate-intensity exercise (CMIE) and high-intensity interval exercise (HIIE) matched for intensity and duration in individuals with midspectrum chronic kidney disease (CKD). Methods: Twenty men and women (age 62.0 ± 10 yrs.) diagnosed with CKD stages G3a and G3b participated in a 2 (condition) x 4 (time point) repeated cross-over measures design study. HRV time-domain indices were based on the standard deviation of all NN intervals (SDNN) and the square root of the mean of the sum of the squares of differences between adjacent NN intervals (RMSSD) and frequency domain. High-frequency (HF), low-frequency (LF), total power (TP) were examined. CMIE consisted of treadmill walking for 30 minutes at a 2% incline and speed corresponding to 60%-65% of reserve volume of oxygen (VO2R). HIIE included five intervals of 3 minutes at 90% of VO2R and 2 minutes at 20% VO2R intervals. Conditions were designed to be of the same average intensity (60% to 65% of VO2R) and caloric expenditure (~144 kcal). Results: Immediately following exercise SDNN, RMSSD, HF, LF, and TP were significantly lower compared to before exercise (p <.05). HRV responses were not different between conditions and conditions X time (p >.05). Conclusions: Thirty minutes of either CMIE or HIIE decreased HRV indices, pointing to an autonomic imbalance favoring vagal mediation. HRV's responses regarding HIIE were no different from CMIE, therefore, from an autonomic function point of view this similarity may be useful for CKD exercise prescription and programming.
Collapse
|
3
|
Benjamim CJR, de Sousa Júnior FW, Porto AA, Andrade CVG, de Figueiredo MÍLS, Benjamim CJR, da Silva Rodrigues G, Rocha EMB, Cavalcante TF, Garner DM, Valenti VE, Bueno Júnior CR. Negligible Effects of Nutraceuticals from Beetroot Extract on Cardiovascular and Autonomic Recovery Response following Submaximal Aerobic Exercise in Physically Active Healthy Males: A Randomized Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4019. [PMID: 36901028 PMCID: PMC10002462 DOI: 10.3390/ijerph20054019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND There is little evidence that nutraceuticals from beetroot extract are beneficial with regards to recovery of the cardiovascular parameters and the autonomic nervous system (ANS) after submaximal aerobic exercise, though this formulation is employed widely for this purpose. OBJECTIVE To study the effects of beetroot extract supplementation on the recovery of cardiorespiratory and autonomic parameters after a session of submaximal aerobic exercise. METHODS Sixteen healthy male adults commenced a cross-over, randomized, double-blind and placebo-controlled trial. Beetroot extract (600 mg) or placebo (600 mg) were ingested 120 min prior to evaluation on randomized days. We assessed systolic blood pressure (SBP), diastolic blood pressure (DBP), pulse pressure (PP), mean arterial pressure (MAP), heart rate (HR) and HR variability (HRV) indexes at Rest and during 60 min of recovery from submaximal aerobic exercise. RESULTS Beetroot extract ingestion slightly accelerated HR, SBP, DBP and MAP reduction following exercise associated to the placebo protocol (vs. rest). Yet no group effect (p = 0.99) was identified between the beetroot and placebo protocols on HR mean, in addition to interaction (group vs. time) (p = 0.60). No group effect was attained between the SBP (p = 0.90), DBP (p = 0.88), MAP (p = 0.73) and PP (p = 0.99) protocols and no significant differences (group vs. time) were observed between the values of SBP (p = 0.75), DBP (p = 0.79), MAP (p = 0.93) and PP (p = 0.63) between placebo and beetroot protocols. Similarly, the reoccurrence of cardiac vagal modulation after exercise via the HF (ms2) was enhanced, but not with regards to the RMSSD index. No group effect (p = 0.99) was identified for the HF (p = 0.90) and RMSSD (p = 0.67) indices. Likewise, we observed no significant differences (group vs. time) amongst the values of HF (p = 0.69) and RMSSD (p = 0.95) between the placebo and beetroot protocols. CONCLUSION Whilst beetroot extract might assist the recovery of the cardiovascular and autonomic systems following submaximal aerobic exercise in healthy males, these results seem insignificant owing to minor differences between interventions and are weak clinically.
Collapse
Affiliation(s)
- Cicero Jonas R. Benjamim
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, SP, Brazil
| | | | - Andrey Alves Porto
- São Paulo State University (UNESP), Presidente Prudente, São Paulo Brazil; Autonomic Nervous System Center, UNESP, Marília 17525-900, São Paulo
| | - Camila Venancia Guerra Andrade
- Development Nutrition, Phytotherapy and Hygiene Research Group, University of Pernambuco, Petrolina 56328-900, PE, Brazil
| | | | - Cicera Josilânia R. Benjamim
- São Paulo State University (UNESP), Presidente Prudente, São Paulo Brazil; Autonomic Nervous System Center, UNESP, Marília 17525-900, São Paulo
| | - Guilherme da Silva Rodrigues
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, SP, Brazil
| | - Elida M. Braga Rocha
- São Paulo State University (UNESP), Presidente Prudente, São Paulo Brazil; Autonomic Nervous System Center, UNESP, Marília 17525-900, São Paulo
| | - Taisy Ferro Cavalcante
- Development Nutrition, Phytotherapy and Hygiene Research Group, University of Pernambuco, Petrolina 56328-900, PE, Brazil
| | - David M. Garner
- University Center of the Juazeiro do Norte, Juazeiro do Norte 63010-475, CE, Brazil
- Cardiorespiratory Research Group, Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
| | - Vitor Engracia Valenti
- São Paulo State University (UNESP), Presidente Prudente, São Paulo Brazil; Autonomic Nervous System Center, UNESP, Marília 17525-900, São Paulo
| | - Carlos R. Bueno Júnior
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, SP, Brazil
| |
Collapse
|
4
|
Roque Marçal I, Teixeira Do Amaral V, Fernandes B, Martins de Abreu R, Alvarez C, Veiga Guimarães G, Cornelissen VA, Gomes Ciolac E. Acute high-intensity interval exercise versus moderate-intensity continuous exercise in heated water-based on hemodynamic, cardiac autonomic, and vascular responses in older individuals with hypertension. Clin Exp Hypertens 2022; 44:427-435. [PMID: 35438014 DOI: 10.1080/10641963.2022.2065288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES This crossover study design aimed to assess hemodynamic, cardiac autonomic, and vascular responses to high-intensity interval (HIIE) vs moderate-intensity continuous exercise (MICE) in older individuals with hypertension. METHODS Twenty (67 ± 7 y) older individuals with hypertension were randomly assigned to perform HIIE, MICE, or control (CON) sessions in the heated swimming pool (30-32°C). Blood pressure (BP), arterial stiffness, endothelial reactivity, and heart rate variability (HRV) were measured pre, post, and 45 min (recovery) after each intervention followed by 24-h ambulatory BP and HRV. RESULTS One single aerobic exercise session was not effective to provoke post-exercise hypotension and vascular improvements. HIIE was superior to MICE and CON to increasing parasympathetic modulation at post and recovery. Exercise sessions showed to disturb the autonomic system at nighttime compared to CON. CONCLUSIONS These results may have important implications in water-based therapy and the elderly with hypertension.
Collapse
Affiliation(s)
- Isabela Roque Marçal
- School of Sciences, Department of Physical Education, São Paulo State University (UNESP), Exercise and Chronic Disease Research Laboratory (ECDR), Bauru, Brazil
| | - Vanessa Teixeira Do Amaral
- School of Sciences, Department of Physical Education, São Paulo State University (UNESP), Exercise and Chronic Disease Research Laboratory (ECDR), Bauru, Brazil
| | - Bianca Fernandes
- School of Sciences, Department of Physical Education, São Paulo State University (UNESP), Exercise and Chronic Disease Research Laboratory (ECDR), Bauru, Brazil
| | - Raphael Martins de Abreu
- Department of Physiotherapy, LUNEX International University of Health Exercise and Sports, Differdange, Luxembourg
| | - Cristian Alvarez
- School of Physical Therapy, Andres Bello University, Exercise and Rehabilitation Sciences Laboratory, Chile
| | - Guilherme Veiga Guimarães
- Heart Institute Department, University of São Paulo, School of Medicine, Heart Institute, São Paulo, Brazil
| | - Véronique A Cornelissen
- Leuven, University of Leuven, KU Leuven, Research Group for Cardiovascular RehabilitationDepartment of Rehabilitation Sciences, Belgium
| | - Emmanuel Gomes Ciolac
- School of Sciences, Department of Physical Education, São Paulo State University (UNESP), Exercise and Chronic Disease Research Laboratory (ECDR), Bauru, Brazil
| |
Collapse
|
5
|
Whitaker AA, Aaron SE, Kaufman CS, Kurtz BK, Bai SX, Vidoni ED, Montgomery RN, Billinger SA. Cerebrovascular response to an acute bout of low-volume high-intensity interval exercise and recovery in young healthy adults. J Appl Physiol (1985) 2022; 132:236-246. [PMID: 34882027 PMCID: PMC8759972 DOI: 10.1152/japplphysiol.00484.2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
High-intensity interval exercise (HIIT) is performed widely. However, there is a gap in knowledge regarding the acute cerebrovascular response to low-volume HIIT. Our objective was to characterize the middle cerebral artery blood velocity (MCAv) response during an acute bout of low-volume HIIT in young healthy adults. We hypothesized that MCAv would decrease below the baseline (BL), 1) during HIIT, 2) immediately following HIIT, and 3) 30 min after HIIT. As a secondary objective, we investigated sex differences in the MCAv response during HIIT. Twenty-four young healthy adults completed HIIT [12 males, age = 25 (SD = 2)]. HIIT included 10 min of 1-min high intensity (∼70% estimated maximal Watts) and active recovery (10% estimated maximal Watts) intervals on a recumbent stepper. MCAv, mean arterial pressure (MAP), heart rate (HR), and end-tidal carbon dioxide ([Formula: see text]) were recorded at BL, during HIIT, immediately following HIIT, and 30 min after HIIT. Contrary to our hypothesis, MCAv remained above BL during HIIT. MCAv peaked at minute 3 then decreased concomitantly with [Formula: see text]. MCAv was lower than BL immediately following HIIT (P < 0.001). Thirty minutes after HIIT, MCAv returned to BL (P = 0.47). Compared with men, women had a higher MCAv at BL (P = 0.001), during HIIT (P = 0.009), immediately following HIIT (P = 0.004), and 30 min after HIIT (P = 0.001). MCAv did not decrease below BL during low-volume HIIT. However, MCAv decreased below BL immediately following HIIT and returned to resting values 30 min after HIIT. MCAv also differed between sexes.NEW & NOTEWORTHY We are the first, to our knowledge, to characterize the cerebrovascular and hemodynamic response to low-volume high-intensity interval exercise (HIIT, 1-min intervals) in young healthy adults. Middle cerebral artery blood velocity (MCAv) decreased during the HIIT bout and rebounded during active recovery. Women demonstrated a significantly higher resting MCAv than men and the difference remained during HIIT. Here, we report a novel protocol and characterized the MCAv response during an acute bout of low-volume HIIT.
Collapse
Affiliation(s)
- Alicen A. Whitaker
- 1Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas
| | - Stacey E. Aaron
- 1Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas
| | - Carolyn S. Kaufman
- 2Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, Kansas
| | - Brady K. Kurtz
- 1Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas
| | - Stephen X. Bai
- 3Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, Kansas
| | - Eric D. Vidoni
- 4University of Kansas Alzheimer’s Disease Research
Center, Fairway, Kansas
| | - Robert N. Montgomery
- 5Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, Kansas
| | - Sandra A. Billinger
- 1Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas,2Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, Kansas,3Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, Kansas,4University of Kansas Alzheimer’s Disease Research
Center, Fairway, Kansas,6Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas
| |
Collapse
|
6
|
Marçal IR, Goessler KF, Buys R, Casonatto J, Ciolac EG, Cornelissen VA. Post-exercise Hypotension Following a Single Bout of High Intensity Interval Exercise vs. a Single Bout of Moderate Intensity Continuous Exercise in Adults With or Without Hypertension: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Front Physiol 2021; 12:675289. [PMID: 34262474 PMCID: PMC8274970 DOI: 10.3389/fphys.2021.675289] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/20/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Post-exercise hypotension (PEH) is an important tool in the daily management of patients with hypertension. Varying the exercise parameters is likely to change the blood pressure (BP) response following a bout of exercise. In recent years, high-intensity interval exercise (HIIE) has gained significant popularity in exercise-based prevention and rehabilitation of clinical populations. Yet, to date, it is not known whether a single session of HIIE maximizes PEH more than a bout of moderate-intensity continuous exercise (MICE). Objective: To compare the effect of HIIE vs. MICE on PEH by means of a systematic review and meta-analysis. Methods: A systematic search in the electronic databases MEDLINE, Embase, and SPORTDiscus was conducted from the earliest date available until February 24, 2020. Randomized clinical trials comparing the transient effect of a single bout of HIIE to MICE on office and/or ambulatory BP in humans (≥18 years) were included. Data were pooled using random effects models with summary data reported as weighted means and 95% confidence interval (CIs). Results: Data from 14 trials were included, involving 18 comparisons between HIIE and MICE and 276 (193 males) participants. The immediate effects, measured as office BP at 30- and 60-min post-exercise, was similar for a bout of HIIE and MICE (p > 0.05 for systolic and diastolic BP). However, HIIE elicited a more pronounced BP reduction than MICE [(−5.3 mmHg (−7.3 to −3.3)/ −1.63 mmHg (−3.00 to −0.26)] during the subsequent hours of ambulatory daytime monitoring. No differences were observed for ambulatory nighttime BP (p > 0.05). Conclusion: HIIE promoted a larger PEH than MICE on ambulatory daytime BP. However, the number of studies was low, patients were mostly young to middle-aged individuals, and only a few studies included patients with hypertension. Therefore, there is a need for studies that involve older individuals with hypertension and use ambulatory BP monitoring to confirm HIIE's superiority as a safe BP lowering intervention in today's clinical practice. Systematic Review Registration: PROSPERO (registration number: CRD42020171640).
Collapse
Affiliation(s)
- Isabela Roque Marçal
- Exercise and Chronic Disease Research Laboratory, Department of Physical Education, School of Sciences, São Paulo State University (UNESP), Bauru, Brazil.,Research Group for Cardiovascular Rehabilitation, Department of Rehabilitation Sciences, University of Leuven, KU Leuven, Leuven, Belgium
| | - Karla Fabiana Goessler
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Faculty of Medicine (FMUSP), University of Saõ Paulo, Saõ Paulo, Brazil
| | - Roselien Buys
- Research Group for Cardiovascular Rehabilitation, Department of Rehabilitation Sciences, University of Leuven, KU Leuven, Leuven, Belgium
| | - Juliano Casonatto
- Research Group in Physiology and Physical Activity, University of Northern Paraná, Londrina, Brazil
| | - Emmanuel Gomes Ciolac
- Exercise and Chronic Disease Research Laboratory, Department of Physical Education, School of Sciences, São Paulo State University (UNESP), Bauru, Brazil
| | - Véronique A Cornelissen
- Research Group for Cardiovascular Rehabilitation, Department of Rehabilitation Sciences, University of Leuven, KU Leuven, Leuven, Belgium
| |
Collapse
|