دورية أكاديمية
Slow waves during deep sleep support cardiac function
| العنوان: | Slow waves during deep sleep support cardiac function |
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| المؤلفون: | Huwiler, Stephanie, Carro-Domínguez, Manuel, Stich, Fabia, Sala, Rossella, Aziri, Florent, Trippel, Anna, Ryf, Tabea, Markendorf, Susanne, Niederseer, David, Bohm, Philipp, Stoll, Gloria, Laubscher, Lily, Thevan, Jeivicaa, Spengler, Christina M., Gawinecka, Joanna, Osto, Elena, Huber, Reto, Wenderoth, Nicole, Schmied, Christian, Lustenberger, Caroline |
| المصدر: | Current Issues in Sport Science (CISS); Bd. 9 Nr. 2 (2024): 15th Annual Conference of the Swiss Society of Sports Sciences, February 7 and 8, 2024, at ETH Zurich: Approaches in Sports Sciences: Today and Tomorrow. Book of Abstracts; 004 ; Current Issues in Sport Science (CISS); Vol. 9 No. 2 (2024): 15th Annual Conference of the Swiss Society of Sports Sciences, February 7 and 8, 2024, at ETH Zurich: Approaches in Sports Sciences: Today and Tomorrow. Book of Abstracts; 004 ; 2414-6641 |
| بيانات النشر: | Bern Open Publishing (BOP) |
| سنة النشر: | 2024 |
| المجموعة: | BOP Serials (Bern Open Publishing, University of Bern) |
| مصطلحات موضوعية: | sleep, left-ventricular function, slow waves, auditory stimulation |
| الوصف: | Introduction The role of sleep in cardiovascular health, particularly the impact of deep non-rapid eye movement (NREM) sleep, is gaining interest in the prevention of cardiovascular diseases (Grandner et al., 2016). Essentially slow waves, prominent brain oscillations during deep sleep, seem to represent an important cardiovascular recovery process for the human body. However, to date, the specific mechanisms through which sleep affects cardiovascular function and whether slow waves accelerate recovery remain elusive. Methods Here, we explored the role of slow waves in promoting cardiovascular function. In this randomized, cross-over trial involving 18 healthy male participants (Huwiler et al., 2023), we investigated how experimentally enhancing slow waves via auditory stimulation (Huwiler et al., 2022) impacts cardiovascular dynamics during sleep and next-day cardiac function, assessed via an echocardiography. All participants underwent three experimental nights including two conditions for slow wave enhancement and one SHAM control condition while brain oscillatory, blood pressure, and cardiac dynamics were continuously measured during sleep. Results Using a linear mixed-effect model approach, we found auditory stimulation to significantly increase slow wave activity (F(2, 33.095) = 11.397, p < 0.001) during times of stimulation. This slow wave enhancement coincided with a dynamic cardiovascular activation, indicated through short increases in blood pressure and a biphasic heart rate response. After sleep, we found a significant increase in general longitudinal strain (F(2, 34) = 81.17, p < 0.001), an increase in left-ventricular ejection fraction (F(2, 34) = 4.55, p = 0.018), and a decrease in E/e’ ratio (F(2, 34) = 3.38, p = 0.046) for both slow wave stimulation conditions compared to SHAM. Discussion/Conclusion We show that slow wave stimulation induces a cardiovascular activation response possibly related to increasing cardiovascular stability during sleep (De Zambotti et al., 2016). Moreover, we ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | https://ciss-journal.org/article/view/10820Test |
| DOI: | 10.36950/2024.2ciss004 |
| الإتاحة: | https://doi.org/10.36950/2024.2ciss004Test https://ciss-journal.org/article/view/10820Test |
| حقوق: | Copyright (c) 2024 Stephanie Huwiler, Manuel Carro-Domínguez, Fabia Stich, Rossella Sala, Florent Aziri, Anna Trippel, Tabea Ryf, Susanne Markendorf, David Niederseer, Philipp Bohm, Gloria Stoll, Lily Laubscher, Jeivicaa Thevan, Christina M. Spengler, Joanna Gawinecka, Elena Osto, Reto Huber, Nicole Wenderoth, Christian Schmied, Caroline Lustenberger ; https://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: | edsbas.74F127BA |
| قاعدة البيانات: | BASE |
| DOI: | 10.36950/2024.2ciss004 |
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