孕妇的肺功能

• 作 者: 白石透 刘国华
• 出 处: 国外医学.呼吸系统分册
• 发表日期: 1986年02期
• 关键词: 孕妇 呼吸短促 肺弥散量 分钟通气量 周时 妊娠末期 补呼气量 主诉 气道阻力 过度通气

呼吸短促是孕妇最常见的症状。Leontin提出呼吸短促是孕妇在妊娠28周时最普通的主诉,有60～70%的孕妇在活动时出现。此种呼吸短促是由膈肌上举逐渐妨碍其运动所致。难以用限制性障碍解释,一般认为与运动时通气量增加等呼吸调节有关,下述诸项探讨与妊娠的关系:

Shortness of breath is the most common symptom of pregnant women. Leontin proposed that shortness of breath is the most common complaint of pregnant women at 28 weeks of gestation and that 60-70% of pregnant women are present during activities. This shortness of breath is raised by the diaphragm gradually hinder its movement. Difficult to interpret with restrictive barriers, generally considered to be related to respiratory regulation such as increased ventilation during exercise. The following items discuss the relationship with pregnancy: