에타놀攝取後 얼굴이 붉어지는 사람에 있어서 運動後 心搏數, 血壓 및 呼吸數의 變化 = Effect of Ethanol and Exercise on Heart Rate, Blodd Pressure and Respiratory Rate in Flushing and Non-Flushing Men

국문 초록 (Abstract)

에타놀投與時 얼굴이 붉어지는 程度에 따라 運動後 心肺機能의 變化樣相을 究明하고자 20∼22歲의 男子大學生 45名을 1) 얼굴붉은群과 2) 안붉은 群으로 區分하여 25% 에타놀을 體重 ㎏當 2㎖씩을 擴與하였고, 運動負荷는 rebounder에서 垂直뛰기를 1分에 約 80回로 3分間 實施하였으며, 에타놀投與로 運動負荷後 恢復期에서 心搏數, 血壓 및 呼吸數의 變化樣相을 比較 分析하여 다음과 같은 結果를 얻었다.
心搏數는 兩群에서 모두 安靜時에 비해 恢復期 1, 3 및 5分에 有意하게 높았으며, 恢復初期에 急速히 恢復되었고 그 後 次次 緩慢했으며, 特히 얼굴붉은群은 5分 以後부터 그 恢復이 더욱 緩慢하여 안붉은群에 比해 有意하게 높았다. 그리하여 安靜狀態로 恢復되는데 얼굴붉은 群이 180分이나 所要되는데 比해, 안붉은 群은 60分 밖에 所要되지 않았다.
血壓에서 收縮期血壓, 平均動脈壓 및 脈壓은 兩群 모두 運動後 恢復初期인 1 및 3分에 有意하게 높은 값으로 急速히 恢復되어 5分에 安靜狀態로 恢復되었고, 이중 얼굴붉은 群의 收縮期血壓은 10 및 20分에서 安靜時보다 오히려 有意하게 낮았으며, 擴張期血壓은 兩群 모두 運動後에도 安靜時보다 낮았고, 特히 얼굴붉은 群은 安靜時보다 繼續 有意하게 낮았다.
얼굴붉은 群은 안붉은 群에 비해 收縮期血壓은 높았고, 이중 恢復 1 및 3分에서는 有意하게 높았으며 脈壓도 繼續 有意하게 높았다. 擴張期血壓과 平均動脈壓은 오히려 낮았으며 이중 擴張期血壓은 10分 以後에 有意하게 낮았다.
呼吸數는 兩群 모두 安靜時에 比해 恢復初期 1, 3 및 5分에 有意하게 높았으며, 恢復初期에 急速히 恢復되었고 그 後 次次 緩慢했으며, 얼굴붉은 群이 안붉은 群에 比해 낮은 값으로 恢復되었다.
以上을 綜合해 볼때 얼굴붉은 群의 心搏數가 運動後 그 恢復이 늦어지고 特히 收縮期血壓은 恢復初期에 有意하게 높은데 比해 擴張期血壓은 恢復 10分부터 有意하게 낮은 點과 얼굴붉은 群의 脈壓이 繼續 有意하게 높은 點等은 意義있는 結果로 注目되는 바이다.

다국어 초록 (Multilingual Abstract)

Cardiovascular response following ethenal ingest and exercise was compared in two groups of male college students: 20 who showed visible facial flushing and 25 who showed no flushing. Ethanol was administered as 25% Korean liquor(Kumbokju) in a dose of 2㎖ per ㎏ body weight. Exercise was performed on a mini-trampoline(rebounder) with repeated rhythmic bouncing at a rate of 80 per min for 3 min. During 3 hrs of recovery after the exercise, the heart rate, blood pressure and respiratory rate was measured.
The following results were obtained.
Heart rate at 1, 3 and min after exercise was significantly higher than the resting level in both flushing and non-flushing groups. And it was abruptly decreased during the early recovery period and then gradually decreased. In flushing group, recovery of the heart rate following exercise was retarded. The resting level was fully restored at 60 min in non-flushing group, but at 180 min in flushing group.
Systolic and mean arterial pressure at 1 and 3 min after exercise in both groups was significantly higher than the resting level. Pulse pressure in flushing group was significantly lower than in non-flushing group throughout the recovery period. It was decreased rapidly at first and then slowly, and it returned to the resting level at 5 min. In particular, systolic pressure at 10 and 20 min after exercise in flushing group was significantly lower than the resting level. Diastolic pressure in the recovery period was lower than the resting level in both groups. In flushing group it showed significantly lower values than the resting level throughout the recovery period. And diastolic pressure in flushing group was lower than in non-flushing group, the differences were significant after 10 min.
Respiratory rate at 1, 3 and 5 min after exercise was significantly higher than the resting level and showed rapid recovery in both flushing and non-flushing groups. It was lower in flushing group than in non-flushing group.
The above results indicate that recovery of the heart rate following exercise was retarded in flushing group compared with non-flushing group, and that systolic pressure in flushing group was significantly higher than in non-flushing group, but that distolic pressure in flushing group was significantly lower than in non-flushing group after 10 min, and that pulse pressure was significantly lower than in non-flushing group thought the recovery period.