近年来产前检查的普及、剖腹产手术明显增多 ,孕产妇出现仰卧位低血压的不少 ,由于在平卧时孕产妇的下腔静脉被子宫所压 ,有时甚至完全阻塞 ,同时平卧位时腹主动脉也可受压 ,而导致孕产妇出现低血压、心悸气促、恶心甚至虚脱和晕厥尤以临床妇多见。1　驾驶护理质量 ,消除孕产妇 In recent years, the popularity of prenatal care, caesarean surgery was significantly increased, maternal supine hypotension appeared a lot due to supine in the maternal vena cava pressure by the uterus, and sometimes even completely blocked, and when the supine position Abdominal aorta can also be pressure, which led to maternal hypotension, palpitations, shortness of breath, nausea or even prostration and syncope, especially in clinical women more common. 1 driving care quality, eliminate maternal