Table 2. Summary of coronary reactive hyperemia responses.

Groups	PAoD	Qbase	Qpeak	Qpeak/Qbase	CVCbase	CVCpeak
	Baseline
CTR	85±15	37±16	155±52	4.4±0.1	0.34±0.15	1.43±0.27
PC	91±10	39±11	180±57	4.6±1.2	0.44±0.16	2.12±0.91
CD	73±10	36±10	151±55	4.2±1.2	0.39±0.12	1.69±0.60
CD+PC	84±12	31±11	137±36	4.6±0.8	0.33±0.14	1.60±0.42
	REP180
CTR	83±10	32±10	85±22	2.7±0.5	0.38±0.18	1.00±0.32
PC	80±11	28±14	89±55	3.1±0.6	0.31±0.19	0.97±0.68
CD	76±20	26±10	77±28	3.0±0.4	0.27±0.14	0.98±0.46
CD+PC	76±9	24±13	77±38	3.7±1.6	0.25±0.10	0.85±0.43
P (Groups)	0.002	NS	NS	NS	NS	NS
P (Inter)	NS	0.010	0.001	0.001	NS	0.001
P (Groups* Inter)	NS	NS	NS	NS	NS	NS

Data are means ±1SD (n = 8 dogs/group); Baseline: before ischemia-reperfusion; REP, reperfusion; PAoD: diastolic aortic pressure; Q_base: baseline blood flow (mL/min); Q_peak: peak blood flow (mL/min) after 20-sec LAD occlusion; CVC_base, CVC_peak: coronary vascular conductance at baseline and at peak flow during RH responses.