select id from editConference where ConfUrl = 'cardiology.conferenceseries.com/2015/eposter/risk-factors-of-decompensation-of-heart-failure-in-patients-undergoing-mitral-valve-replacement-cardiology-2015' and up=1 ORDER BY id ASC select id from editConference where ConfUrl = 'cardiology.conferenceseries.com' and up = '1' ORDER BY id ASC