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肺功能检查憋气。能憋气50秒钟最理想(50岁30秒,60岁25秒),如果少于10秒,说明肺功能很差。吹气。深吸一口气,然后猛吹气,能在3秒内吹完则肺功能正常(50岁4秒,60岁5秒)。中老年人吹气时间超过6秒,预示肺功能下降。心功能检查小跑。原地小跑一会儿(感到微微喘气即可),停止活动后,在5~6分钟内脉搏恢复正常者,心功能良好。如果8分钟恢复,说明心功能较差。超过8分钟则心功能有问题。爬楼梯。中老年人爬3~5层楼梯感到心跳加快,有些气喘,休
Pulmonary function test suffocation. 50 seconds to suffocate the best (50 years old 30 seconds, 60 seconds 25 seconds), if less than 10 seconds, indicating poor lung function. Blowing Take a deep breath, and then blowing a breath, you can blow within 3 seconds of lung function is normal (50-year-old 4 seconds, 60-year-old 5 seconds). Inflammation in the elderly more than 6 seconds, indicating a decline in lung function. Heart function check trot. Trot for a while (feel a little gasping can), stop the activity, the pulse within 5 to 6 minutes to return to normal, good heart function. If 8 minutes to restore, indicating poor heart function. More than 8 minutes is a problem with heart function. Climb the stairs. Middle-aged climb 3 to 5 stairs feel the heartbeat, some asthma, Hugh