Poststenotic coronary artery | Angiographically normal artery | |||
---|---|---|---|---|
Baseline | After glib | Baseline | After glib | |
Values are mean (SD). | ||||
ADPV, average diastolic peak velocity; APV, average peak velocity; ASPV, average systolic peak velocity; BP, blood pressure; CBF, local coronary blood flow; CSA, cross sectional area; DRAO and DLAO, vessel diameter 5 mm distal to the tip of the flow wire in right anterior oblique and left anterior oblique projections; glib, glibenclamide. | ||||
Mean BP (mm Hg) | 98.9 (7.0) | 98.3 (7.6) | 98.9 (7.0) | 98.3 (7.6) |
Heart rate (beats/min) | 68.6 (8.9) | 67.0 (8.1) | 68.6 (8.9) | 67.0 (8.1) |
APV (cm/s) | 13.3 (4.9) | 13.3 (5.2) | 18.8 (5.2) | 18.3 (5.2) |
ASPV (cm/s) | 7.6 (2.9) | 8.1 (3.5) | 12.3 (3.5) | 11.7 (3.4) |
ADPV (cm/s) | 17.1 (5.0) | 17.2 (5.8) | 23.3 (6.5) | 20.5 (6.6) |
DRAO (mm) | 1.7 (0.3) | 1.8 (0.2) | 2.3 (0.2) | 2.3 (0.2) |
DLAO (mm) | 1.7 (0.2) | 1.7 (0.2) | 2.3 (0.3) | 2.3 (0.3) |
CSA (mm2) | 2.4 (0.6) | 2.4 (0.6) | 4.1 (0.8) | 4.1 (0.8) |
CBF (ml/min) | 9.1 (3.0) | 9.0 (3.2) | 23.8 (10.7) | 22.8 (10.4) |