Mountaineering is a sport with a dangerous movement, in the process of mountaineering, especially in the process of climbing high mountains, the highest mortality in addition to the usually slip fall, avalanches and other external, as well as hypothermia and heart failure two killers.
The risk of hypothermia is easy to understand. High mountains usually Peak altitude above the snow line, thin air, low oxygen, resulting in the normal metabolism of the climber affected. Long-term exposure to the cold, windy weather, lack of oxygen, coupled with lack of exercise, even if the protection of the down jacket, but also prone to hypothermia, which can cause endocrine disorders, hallucinations and loss of consciousness until the death of the last. Even save the lives, may also sequelae.
In contrast, heart failure is a lack of warning killer. The 1975 Everest commando captain Wu Zong Yue less than half an hour after the assault camp remote sensing After measuring the ECG due to heart problems and death, there was sufficient oxygen is available. Therefore, focus on prevention of heart failure, cool airsoft masks into the piedmont sure to do a physical examination, contraindications should not blindly into the mountains. Climbing should always pay attention to the work of their own heart, taking vitamin C to protect the heart, vitamin E can improve the body resistance to hypoxia.
If any, in the process of climbing sliced ginseng, there will be very useful. Emergency, ginseng can even eat.