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Most A, Kraushaar L, Dörr O, Keranov S, Hoelscher S, Weber R, Akdogan E, Groesser V, Husain-Syed F, Nef H, Hamm CW, Bauer P. Association of central blood pressure with an exaggerated blood pressure response to exercise among elite athletes. Eur J Appl Physiol 2024; 124:1239-1252. [PMID: 37987923 PMCID: PMC10955016 DOI: 10.1007/s00421-023-05353-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 10/30/2023] [Indexed: 11/22/2023]
Abstract
PURPOSE The systolic blood pressure/workload (SBP/MET) slope was recently reported to be a reliable parameter to identify an exaggerated blood pressure response (eBPR) in the normal population and in athletes. However, it is unclear whether an eBPR correlates with central blood pressure (CBP) and vascular function in elite athletes. METHODS We examined 618 healthy male elite athletes (age 25.8 ± 5.1 years) of mixed sports with a standardized maximum exercise test. CBP and vascular function were measured non-invasively with a validated oscillometric device. The SBP/MET slope was calculated and the threshold for an eBPR was set at > 6.2 mmHg/MET. Two groups were defined according to ≤ 6.2 and > 6.2 mmHg/MET, and associations of CBP and vascular function with the SBP/MET slope were compared for each group. RESULTS Athletes with an eBPR (n = 180, 29%) displayed a significantly higher systolic CBP (102.9 ± 7.5 vs. 100 ± 7.7 mmHg, p = 0.001) but a lower absolute (295 ± 58 vs. 384 ± 68 W, p < 0.001) and relative workload (3.14 ± 0.54 vs. 4.27 ± 1.1 W/kg, p < 0.001) compared with athletes with a normal SBP/MET slope (n = 438, 71%). Systolic CBP was positively associated with the SBP/MET slope (r = 0.243, p < 0.001). In multiple logistic regression analyses, systolic CBP (odds ratio [OR] 1.099, 95% confidence interval [CI] 1.045-1.155, p < 0.001) and left atrial volume index (LAVI) (OR 1.282, CI 1.095-1.501, p = 0.002) were independent predictors of an eBPR. CONCLUSION Systolic CBP and LAVI were independent predictors of an eBPR. An eBPR was further associated with a lower performance level, highlighting the influence of vascular function on the BPR and performance of male elite athletes.
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Affiliation(s)
- Astrid Most
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | | | - Oliver Dörr
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Stanislav Keranov
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Sophie Hoelscher
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Rebecca Weber
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Ebru Akdogan
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Vincent Groesser
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Faeq Husain-Syed
- Department of Internal Medicine, Member of the German Center for Lung Research, Universities of Giessen and Marburg Lung Center, Justus Liebig University Giessen, Giessen, Germany
| | - Holger Nef
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
| | - Christian W Hamm
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany
- Department of Cardiology, Kerckhoff Heart and Thorax Center, Bad Nauheim, Germany
- German Center for Cardiovascular Research (DZHK), Rhein-Main Partner Site, Bad Nauheim, Germany
| | - Pascal Bauer
- Department of Cardiology and Angiology, Justus Liebig University Giessen, 35390, Giessen, Germany.
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Villar-Fincheira P, Paredes AJ, Hernández-Díaz T, Norambuena-Soto I, Cancino-Arenas N, Sanhueza-Olivares F, Contreras-Briceño F, Mandiola J, Bruneau N, García L, Ocaranza MP, Troncoso R, Gabrielli L, Chiong M. Soluble Interleukin-6 Receptor Regulates Interleukin-6-Dependent Vascular Remodeling in Long-Distance Runners. Front Physiol 2021; 12:722528. [PMID: 34707507 PMCID: PMC8542859 DOI: 10.3389/fphys.2021.722528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 09/17/2021] [Indexed: 12/21/2022] Open
Abstract
Little is known about the effects of training load on exercise-induced plasma increase of interleukin-6 (IL-6) and soluble IL-6 receptor (sIL-6R) and their relationship with vascular remodeling. We sought to evaluate the role of sIL 6R as a regulator of IL-6-induced vascular remodeling. Forty-four male marathon runners were recruited and allocated into two groups: low-training (LT, <100 km/week) and high-training (HT, ≥100 km/week), 22 athletes per group. Twenty-one sedentary participants were used as reference. IL-6, sIL-6R and sgp130 levels were measured in plasma samples obtained before and immediately after finishing a marathon (42.2-km). Aortic diameter was measured by echocardiography. The inhibitory effect of sIL-6R on IL-6-induced VSMC migration was assessed using cultured A7r5 VSMCs. Basal plasma IL-6 and sIL-6R levels were similar among sedentary and athlete groups. Plasma IL-6 and sIL-6R levels were elevated after the marathon, and HT athletes had higher post-race plasma sIL-6R, but not IL-6, level than LT athletes. No changes in sgp130 plasma levels were found in LT and HT groups before and after running the marathon. Athletes had a more dilated ascending aorta and aortic root than sedentary participants with no differences between HT and LT athletes. However, a positive correlation between ascending aorta diameter and plasma IL-6 levels corrected by training load and years of training was observed. IL-6 could be responsible for aorta dilation because IL-6 stimulated VSMC migration in vitro, an effect that is inhibited by sIL-6R. However, IL-6 did not modify cell proliferation, collagen type I and contractile protein of VSMC. Our results suggest that exercise induces vascular remodeling. A possible association with IL-6 is proposed. Because sIL-6R inhibits IL-6-induced VSMC migration, a possible mechanism to regulate IL-6-dependent VSMC migration is also proposed.
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Affiliation(s)
- Paulina Villar-Fincheira
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Aaron J Paredes
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Tomás Hernández-Díaz
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Ignacio Norambuena-Soto
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Nicole Cancino-Arenas
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Fernanda Sanhueza-Olivares
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Felipe Contreras-Briceño
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Laboratory of Exercise Physiology, Department Health of Science, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jorge Mandiola
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Nicole Bruneau
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Lorena García
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - María Paz Ocaranza
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Center of New Drugs for Hypertension, Universidad de Chile & Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Rodrigo Troncoso
- Laboratorio de Investigación en Nutrición y Actividad Física (LABINAF), Instituto de Nutrición y Tecnología de los Alimentos (INTA), Universidad de Chile, Santiago, Chile
| | - Luigi Gabrielli
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Mario Chiong
- Advanced Center for Chronic Diseases (ACCDiS) & CEMC, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
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Cardiac remodeling induced by exercise in Caucasian male master athletes: a cross-sectional study. Int J Cardiovasc Imaging 2021; 38:69-78. [PMID: 34357523 DOI: 10.1007/s10554-021-02368-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/27/2021] [Indexed: 12/14/2022]
Abstract
To describe cardiac remodeling in a population of male master athletes evaluated by transthoracic echocardiography and to analyse its relationship with several exercise-related characteristics. A total of 105 male master athletes aged ≥ 40 years old, mostly involved in endurance sports (81.0%) with a median training-volume of 66 [44; 103] METs/h/week, were studied. Left ventricular end-diastolic and end-systolic volumes were above the references in 84.8% and 75.8% athletes, decreasing in frequency when adjusted for BSA (26.3% and 23.2%). LV geometry was changed in more than half of the athletes (eccentric hypertrophy 28.3%, concentric remodelling 15.2% and concentric hypertrophy 8.1%) and several right ventricular (RV) dimensions were increased. Left atrium was dilated in 53.5% and right atrium in 37.4% athletes; only one athlete had a dilated aorta. Mean LV ejection fraction was 61 ± 7% and global longitudinal strain - 18.3 ± 2.0%. Changes in LV geometry were more common in high intensity sports; LV dilation in athletes exercising > 10 h/week and in high intensity sports; RV dilation in athletes exercising > 66 MET-hour/week and in endurance sports. In multivariate analysis high intensity sports remained an independent predictor of changes in LV geometry. A significant proportion of male master athletes showed altered echocardiographic parameters compared to the reference values, more pronounced in those involved in endurance sports, with high intensity and high volume of exercise. This may correspond to exercise-induced physiological adaptations, reinforcing the concept that the characteristics of exercise are major determinants of cardiac remodeling and should be considered during athletes' evaluation.
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Bauer P, Kraushaar L, Dörr O, Bauer T, Nef H, Hamm CW, Most A. Association of 25-hydroxy vitamin D level with the blood pressure response to a maximum exercise test among professional indoor athletes. Eur J Appl Physiol 2020; 120:1931-1941. [PMID: 32588193 PMCID: PMC7340632 DOI: 10.1007/s00421-020-04421-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 06/13/2020] [Indexed: 12/17/2022]
Abstract
Purpose Low vitamin D levels have been associated with elevated blood pressure (BP) in the general population. However, whether there is an association of vitamin D insufficiency with BP changes during maximum exercise in athletes is currently unclear.
Methods A total of 120 male professional indoor athletes (age 26 ± 5 years) were examined. BP was measured at rest and during a graded cycling test. We assessed the BP response (BPR) during maximum exercise and the respective load. BP and BPR (peak-baseline BP) were analysed with respect to 25-OH vitamin D levels, with levels < 30 ng/mL defining vitamin D insufficiency.
Results 35 athletes were classified as being vitamin D insufficient. BP was not different between sufficient and insufficient vitamin D groups (122 ± 10/75 ± 7 vs. 120 ± 12/77 ± 9 mmHg). At maximum exercise, however, systolic BP (198 ± 17 vs. 189 ± 19, p = 0.026) and the pulse pressure (118 ± 18 vs. 109 ± 21 mmHg, p = 0.021) were higher in the sufficient group; the BPR was not different between groups (76 ± 20/5 ± 6 vs. 69 ± 22/3 ± 6 mmHg, p = 0.103). Athletes with sufficient levels had a higher maximum power output (3.99 ± 0.82 vs. 3.58 ± 0.78 W/kg, p = 0.015) and achieved higher workloads (367 ± 78 vs. 333 ± 80 W, p = 0.003). The workload-adjusted BPR (maximum systolic BP/MPO) was not different between athletes with sufficient and insufficient vitamin D levels (51 ± 10 vs. 56 ± 14 mmHg × kg/W, p = 0.079).
Conclusion Athletes with sufficient vitamin D achieved a higher maximum systolic BP and a higher maximum power output. The workload-adjusted BPR was not different between groups, which suggests that this finding reflects a better performance of athletes with sufficient vitamin D.
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Affiliation(s)
- Pascal Bauer
- Department of Cardiology and Angiology, Justus- Liebig- University Giessen, Giessen, Germany.
| | | | - Oliver Dörr
- Department of Cardiology and Angiology, Justus- Liebig- University Giessen, Giessen, Germany
| | - Timm Bauer
- Department of Cardiology and Intensive Care Medicine, Sana Clinic Offenbach, Offenbach, Germany
| | - Holger Nef
- Department of Cardiology and Angiology, Justus- Liebig- University Giessen, Giessen, Germany
| | - Christian W Hamm
- Department of Cardiology and Angiology, Justus- Liebig- University Giessen, Giessen, Germany.,Department of Cardiology, Kerckhoff Clinic GmbH, Bad Nauheim, Germany
| | - Astrid Most
- Department of Cardiology and Angiology, Justus- Liebig- University Giessen, Giessen, Germany
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Familial Aortopathies - State of the Art Review. Heart Lung Circ 2019; 29:607-618. [PMID: 32067919 DOI: 10.1016/j.hlc.2019.12.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/18/2019] [Accepted: 12/03/2019] [Indexed: 02/06/2023]
Abstract
Aortopathies are conditions that result in aortic dilatation, aneurysm formation and dissection. Familial aortopathies (perhaps better known as heritable thoracic aortic aneurysm and dissection, h-TAAD, as not all have a positive family history) are recognised to have an underlying genetic cause and affect the aorta, predisposing it to the above pathologies. These conditions can also affect the extra-aortic vasculature, particularly large elastic arteries and other body systems. Mutations in a number of genes have been associated with h-TAAD. However, not all affected families have a pathogenic gene variant identified-highlighting the importance of a three-generational family history and the likely role of both environmental factors and future gene discoveries in furthering knowledge. Survival has improved over the last few decades, essentially due to surgical intervention. The benefit of identifying affected individuals depends upon a regular surveillance program and timely referral for surgery before complications such as dissection. Further research is required to appreciate fully the effects of individual gene variants and improve evidence for prophylactic medical therapy, as well as to understand the effect of h-TAAD on quality of life and life choices, particularly around exercise and pregnancy, for affected individuals. This will be complemented by laboratory-based research that seeks to understand the tissue pathways that underlie development of arterial pathology, ideally providing targets for novel medical therapies and a means of non-invasively identifying individuals at increased vascular risk to reduce dissection, which remains a devastating life-threatening event.
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Bauer P, Kraushaar L, Most A, Hölscher S, Tajmiri-Gondai S, Dörr O, Troidl C, Bauer T, Nef H, Hamm CW, Keller T. Impact of Vascular Function on Maximum Power Output in Elite Handball Athletes. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2019; 90:600-608. [PMID: 31397640 DOI: 10.1080/02701367.2019.1639602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 06/30/2019] [Indexed: 06/10/2023]
Abstract
Purpose: To evaluate vascular function and its relationship to cardiorespiratory fitness in professional handball athletes. Method: We examined 30 male professional handball athletes (age 27 ± 4 y) and 10 male sedentary controls (age 26 ± 5 y) at rest. The workup included exercise testing via ergometry. To assess vascular function, a validated electronic model of the arterial tree (vasc assist 2®) was used. It replicates noninvasively acquired pulse pressure waves by modulating the relevant functional parameters of compliance, resistance, inertia, pressure, and flow. The maximum oxygen uptake (VO2max) was estimated using the validated heart rate ratio method. Results: Athletes had a significantly lower systolic and diastolic central blood pressure (cBP) compared to controls (102 ± 9/60 ± 9 vs. 110 ± 8/74 ± 9 mmHg, p < .01), whereas aortic pulse wave velocity (PWV) (6.2 ± 0.8 vs. 6.3 ± 0.5 m/s, p = .45) and augmentation index at a heart rate of 75 (Aix@75) (-4 ± 12 vs. -13 ± 16%, p = .06) were not different. Resistance index (R) (15.9 ± 4.4 vs. 10.6 ± 0.6, p = .001) and maximum power output (MPO) (3.55 ± 0.54 vs. 2.46 ± 0.55 Watt/kg, p < .001) were significantly higher in athletes compared to controls. We found no relevant correlation between MPO, resting heart rate, PWV, Aix@75, and cBP. A higher VO2max (p = .02) and a lower R (p < .01) were significant predictors of a higher MPO in athletes. Conclusion: R had an independent and strong correlation to MPO in athletes, which might help to disentangle the contribution of aerobic capacity and arterial function to physical power.
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Affiliation(s)
- Pascal Bauer
- University Hospital Giessen and Marburg, Campus Giessen
| | | | - Astrid Most
- University Hospital Giessen and Marburg, Campus Giessen
| | | | | | - Oliver Dörr
- University Hospital Giessen and Marburg, Campus Giessen
| | | | - Timm Bauer
- University Hospital Giessen and Marburg, Campus Giessen
| | - Holger Nef
- University Hospital Giessen and Marburg, Campus Giessen
| | - Christian W Hamm
- University Hospital Giessen and Marburg, Campus Giessen
- Kerckhoff Heart and Thorax Center
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Elite athletes as research model: vitamin D insufficiency associates with elevated central blood pressure in professional handball athletes. Eur J Appl Physiol 2019; 119:2265-2274. [PMID: 31428859 DOI: 10.1007/s00421-019-04210-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 08/13/2019] [Indexed: 02/06/2023]
Abstract
PURPOSE Low vitamin D levels have been associated with elevated blood pressure in the general population. Prospective studies, however, have produced conflicting evidence about the blood pressure-lowering effects of vitamin D supplementation. Cardiorespiratory fitness may modulate the vitamin D-blood pressure association. We therefore examined this association in professional athletes, whose high training load serves as a biological control for physical fitness. METHODS 50 male professional handball players (age 26 ± 5 years) were examined. We assessed the central aortic pressure parameters using transfer function-based analysis of oscillometrically obtained peripheral arterial waveforms. Serum 25-OH vitamin D concentrations were determined by chemiluminescent immunoassay. The threshold for insufficiency was set at values of < 30 ng/mL. RESULTS Central blood pressure (cBP) was 98 ± 7/60 ± 10 mmHg. The aortic pulse wave velocity (PWV) was 6.3 ± 1.0 m/s. Nine athletes (18%) displayed insufficient 25-OH vitamin D levels and had a significantly (p < 0.01) higher cBP compared with the 41 (82%) athletes with sufficient 25-OH vitamin D levels (106 ± 5/68 ± 8 vs. 97 ± 7/58 ± 9 mmHg). Central systolic blood pressure (cSBP) in vitamin D-sufficient athletes was significantly lower in comparison to the healthy reference population (97 mmHg vs. 103 mmHg, p < 0.001). This significance of difference was lost in vitamin D-insufficient athletes (106 mmHg vs. 103 mmHg, p = 0.12). CONCLUSION Significantly raised central systolic and diastolic blood pressure in vitamin D-insufficient elite athletes implicates vitamin D as a potential modifier of vascular functional health.
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Bhave NM, Nienaber CA, Clough RE, Eagle KA. Multimodality Imaging of Thoracic Aortic Diseases in Adults. JACC Cardiovasc Imaging 2018; 11:902-919. [DOI: 10.1016/j.jcmg.2018.03.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 03/16/2018] [Accepted: 03/20/2018] [Indexed: 12/28/2022]
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