日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
基础医学英语口语2
Sleep apnea is an interruption in breathing during sleep. It is linked to obesity and decreased muscle tone due to aging. These conditions allow the windpipe to collapse when muscles relax during sleep. This problem, called obstructive sleep apnea, usually causes loud snoring.
Sleep apnea is an interruption in breathing during sleep. It is linked to obesity and decreased muscle tone due to aging. These conditions allow the windpipe to collapse when muscles relax during sleep. This problem, called obstructive sleep apnea, usually causes loud snoring.
