Table 4

Coronary Hemodynamics

BaselineReperfusion
1-Min5-Min15-Min60-Min120-Min
Bolus injection
 CBF, ml/minControl15 ± 124 ± 231 ± 331 ± 425 ± 321 ± 3
Adenosine15 ± 528 ± 725 ± 733 ± 930 ± 724 ± 8
 CVC, ml/min/mm HgControl0.18 ± 0.020.37 ± 0.030.46 ± 0.050.48 ± 0.050.42 ± 0.050.34 ± 0.05
Adenosine0.16 ± 0.050.44 ± 0.090.37 ± 0.100.46 ± 0.100.43 ± 0.120.34 ± 0.10
Prolonged infusion
 CBF, ml/minControl17 ± 229 ± 331 ± 332 ± 427 ± 321 ± 2
Adenosine11 ± 127 ± 432 ± 337 ± 338 ± 435 ± 3
 CVC, ml/min/mm HgControl0.19 ± 0.030.41 ± 0.030.43 ± 0.040.43 ± 0.040.39 ± 0.040.31 ± 0.03
Adenosine0.13 ± 0.010.38 ± 0.050.45 ± 0.030.51 ± 0.040.58 ± 0.050.55 ± 0.04

Values are mean ± SEM.

CBF = coronary blood flow; CVC = coronary vascular conductance.

  • p < 0.05 versus corresponding baseline.

  • p < 0.05 versus change from baseline in control group.