what was the total output of patient 59797's jp #2 medial?
select sum(outputevents.value) from outputevents where outputevents.icustay_id in ( select icustays.icustay_id from icustays where icustays.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 59797 ) ) and outputevents.itemid in ( select d_items.itemid from d_items where d_items.label = 'jp #2 medial' and d_items.linksto = 'outputevents' )