Acute Effects of High Intensity Competition on Macroelements and Relationship with Corrected QT Interval
| Autor: | KASHEF, Alireza, SHAHİDİ, Fereshteh, SADEGHİNİKOO, Alireza |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | Volume: 22, Issue: 3 458-463 Turkish Journal of Sport and Exercise |
| ISSN: | 2147-5652 |
| Popis: | The purpose of this study is the find the changes of calcium,sodium and potassium ions and relationship with QTc interval in professionalathletes during a short duration intense exercise. Thirty-two male athletes (age,26.9±4.7 yrs) competed in 8 minutes high intensity competition. The competitionitems included: Running on Skillmill for400 meters; Three-stage deadlifting, bar pulling up, 30-kilogram kettle bellswinging and throwing 20 sand-filled balls. The resting electrocardiogram wasrecorded in a sitting position for one minute. Venous blood samples were obtained before andimmediately after the competition and analyzed for sodium, potassium and calcium. Plasma volume changes were estimated from hemoglobin andhematocrit readings before and after competition. The results showed that theserum calcium (p |
| Databáze: | OpenAIRE |
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