A 70-year-old man with Hb 6.9 g/dL is hemodynamically stable, asymptomatic, and has no cardiac disease. What is the most appropriate transfusion strategy?
A
Immediate transfusion to target Hb above 10 g/dL
B
Restrictive transfusion strategy with PRBCs
C
Transfusion of whole blood
D
Delay transfusion until symptoms appear