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１９９１年１月～１９９８年１２月，我们对４６例急性上消化道大出血病人进行了心电图观察，以探讨其与上消化道大出血的关系，现将结果报告如下。１ 临床资料１．１ 一般资料本组病人４６例，男２８例，女１８例；年龄２１～７９岁，平均４９．７岁，其中＞４５岁２４例，
January 1991 ~ December 1998, we conducted a 46 cases of acute upper gastrointestinal bleeding in patients with ECG to explore its relationship with upper gastrointestinal bleeding, the results are reported as follows. 1 Clinical data 1.1 General Information The group of patients 46 cases, 28 males and 18 females; aged 21 to 79 years, mean 49.7 years, of which> 45 years old in 24 cases,