Table 2 Coronary flow velocity at baseline and during adenosine-induced hyperemia. Median and range
From: Effects of nitroglycerine on coronary flow velocity before and during adenosine provocation
Measurement period | Baseline velocity (cm/s) | Velocity during hyperemia (cm/s) |
|---|---|---|
Day 1, measurement 1 (1:1) | 25 (20–31) | 87 (72–93) |
Day 1, measurement 2 (1:2) | 25 (19–31) | 97 (77–111)# |
Day 2, measurement 1 (2:1) | 27 (19–31) | 93 (75–105) |
Day 2, measurement 2 (after nitroglycerine) (2:2) | 17 (15–24)*** | 90 (68–116) |