FLUID AND ELECTROLYTE STATUS IN ATHLETES RECEIVING MEDICAL-CARE AT AN ULTRADISTANCE TRIATHLON

被引:49
作者
OTOOLE, ML
DOUGLAS, PS
LAIRD, RH
HILLER, WDB
机构
[1] HARVARD UNIV,BETH ISRAEL HOSP,SCH MED,CARDIOVASC SECT,CAMBRIDGE,MA 02138
[2] UNIV HAWAII,DEPT ORTHOPAED SURG,HONOLULU,HI 96822
[3] KONA HOSP,KAILUA KONA,HI
来源
CLINICAL JOURNAL OF SPORT MEDICINE | 1995年 / 5卷 / 02期
关键词
DEHYDRATION; HYPOMAGNESEMIA; HYPONATREMIA; NEUROMUSCULAR EXCITABILITY; TRIATHLETES;
D O I
10.1097/00042752-199504000-00008
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
摘要
Thirty competitors in the Hawaii Ironman Triathlon were prospectively studied to determine whether fluid and electrolyte disturbances were causes for seeking race-day medical care. Athlete weights were significantly (p < 0.0001) decreased during the race, but decreases were not different in treated (n = 11; %Delta wt -2.3 +/- 2.9) versus not treated (n = 19; %Delta wt -2.0 +/- 1.9) athletes. Hyponatremia occurred in nine athletes (30%), and hypomagnesemia in six (20%), but only half of athletes were either electrolyte imbalance sought care. Although athletes receiving medical care may have fluid and electrolyte problems, these abnormalities may also occur in healthy athletes.
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页码:116 / 122
页数:7
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