右心衰竭时典型的体征是(     )

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='5753' and id < 438963 and id<>'438963' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='5753' and id > 438963 and id<>'438963' order by id asc limit 5