Comparative analysis of electrocardiogram and echocardiogram for patients with chronic obstructive pulmonary disease complicated with chronic cor pulmonale
Zhan Gao, Wei Wang, Huaping Chen, Xinxian Xu, Yu Liu, Yuhang Guo, Ming Yuan, Mingzhou Zhang, Zhenghua Wei, Xiaolian Cai
Chinese Journal of Lung Diseases(Electronic Edition)
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2019, (06): 687
-690
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DOI: 10.3877/cma.j.issn.1674-6902.2019.06.004