Fig. 2From: Postoperative 20% albumin vs standard care and acute kidney injury after high-risk cardiac surgery (ALBICS): study protocol for a randomised trialData collection timeline (SPIRIT figure). CRRT, continuous renal replacement therapy; eGFR, estimated glomerular filtration rate; Hb, haemoglobin; Hct, haematocrit; ICU, intensive care unit; LVEF, left ventricular ejection fraction; SCr, serum creatinineBack to article page