Table 2.

Different phases in the vector diagram related to initial dip and hemodynamics.

Phase	1	2	3	4	5	6	7	8
ΔHbO	Positive	Positive	Negative	Negative	Negative	Negative	Positive	Positive
ΔHbR	Positive	Positive	Positive	Positive	Negative	Negative	Negative	Negative
ΔHbT	Positive	Positive	Positive	Negative	Negative	Positive	Negative	Positive
ΔCOE	Negative	Positive	Positive	Positive	Positive	Negative	Negative	Negative
Condition	ΔHbO > ΔHbR	ΔHbO < ΔHbRΔHbT > ΔCOE	ΔHbT < ΔCOE		ΔHbO < ΔHbR	ΔHbO > ΔHbR	ΔHbT > ΔCOE	ΔHbT < ΔCOE
Type	Initial dip					Hemodynamic