Publikationen zum Thema Spiroergometrie


In der Tabelle finden Sie eine umfangreiche Übersicht über nationale und internationale Publikationen/Artikel, in denen CORTEX-Systeme vorgestellt und verwendet werden. 
Einige Artikel stehen als PDF zum Download zur Verfügung. Andere Beiträge werden mit einen Abstrakt vorgestellt. Hierbei wird auf den Herausgeber und die Autoren verwiesen.



  • Nr Titel Autoren/Institut Segement Produkt
  • 2015-021 Acute effects of interval versus continuous endurance training on pulse wave reflection in healthy y Henner Hanssena, , Monique Nussbaumera, Christop METALYZER 3B
Produktbereich: Sport
Veröffentlichung: Article
Sprache: English
Verlag/Herausgeber: Atherosclerosis, Volume 238, Issue 2, February 2015, Pages 399–406

Abstract:
Aim: Our aim was to investigate the acute and 24-hour (h) effects of high-intensity interval training (HIIT) and moderate continuous training (MCT) on arterial pulse wave reflection, an established marker of arterial stiffness and cardiovascular risk. Methods: In a randomized cross-over design, 21 young healthy male participants performed a HIIT or a MCT on separate visits. Before and 5 (t5), 20 (t20), 35 (t35), and 50 (t50) minutes after the acute exercise bouts, the crude augmentation index (AIx) and the AIx at a set heart rate (AIx@75) were analysed by applanation tonometry. Starting 1 h post-exercise, both indices were captured over 24-h with an oscillometric monitoring device. Results: AIx did not change significantly after MCT but declined progressively after HIIT, reaching significantly lower values compared to MCT at t35 (P = 0.045) and t50 (P = 0.008). AIx@75 increased after both acute exercise types but was higher after HIIT at t5 (P < 0.001), t20 (P < 0.001) and t35 (P = 0.009) compared to MCT. The 24-h follow-up revealed a significant decline in AIx@75 after HIIT (P = 0.007) but not after MCT (P = 0.813). Conclusions: Exercise intensity affects pulse wave reflection, with different time courses for AIx and AIx@75 post-exercise. Although initially higher after HIIT, AIx@75 declines in the 24-h recovery period indicating more favourable effects on pulse wave reflection compared to MCT. This may result in substantial positive chronic training effects on arterial stiffness in health and cardiovascular disease.

zurück zur Übersicht





Follow us on:
© CORTEX Biophysik GmbH Walter-Köhn-Str. 2d 04356 Leipzig/Germany Tel: +49 341 - 487 49-0 info@cortex-medical.de