From: Acute-onset severe gastrointestinal tract hemorrhage in a postoperative patient taking rivaroxaban after total hip arthroplasty: a case report
Time from admission
(hours)
Hemoglobin level
(g/dL)
Units of packed red blood cells given
0
8.3
1
8
9.0
3
16
8.5
2
20
7.6
24
10.4
-
32
11.4
44
9.4
54
8.9
60
10