【摘要】 作者应用国产腔内微型换能器对30例正常成年人进行了食管下括约肌压力测定,结果为LFPS=23.06±3.70mmHg(SD)。最小值为15.67mmHg,最大值为29.33mmHg。还测得食管胃连接部高压带的长度平均为33.94±7.59mm(SD)。结合Molf的命名法,对描记的压力曲线进行了讨论。更多还原

【Abstract】 The LESP wes measured with the miniaturized pressure transducer in 30 healthy adults. THE average LESP is 23.06±3.70mmHg(15.67—29.33mmHg). tn addition, the length of tha high-pressura zone (HPZ)is 33.49±7.59mm. On the basis of W’olf’s terminology, the implication of pressure were tracings is discussed briefly.更多还原