Abstract The minimal heart rate recorded with 24 - hour dynamic electrocardiagraphic ( DCG ) monitoring in 1070 elderly patients was analysed.回顾并随访分析1070例老年患者24小时动态心电图 ( DCG ) 中的最低心率.Objective To observe the DCG and chan...
在驾驶室里, 德怀尔已经跟舵轮较上劲了.In the pilot house, Dwyer was already fighting the wheel.耕作这时搞得正上劲.The ploughing is now in full swing.厄香拉深沉而又热烈地爱着伯金, 可她使不上劲.Vrsula was deeply and passionately in love with Birkin, and she was capable...