Affiliation: | 1. Department of cardiovascular medicine, The second Municipal Hospital of WeiHai, Weihai, Shandong, China;2. Department of cardiovascular medicine, Yantai traditional Chinese medicine hospital, Yantai, Shandong, China;1. Argentine Society of Mountain Medicine, Argentina;2. School of Pharmacy and Biochemistry, University of Buenos Aires, CONICET, Buenos Aires, Argentina;3. Italian Hospital, Buenos Aires, Argentina |