Table 2.
Hemodynamic results for control dogs and dogs with coronary stenosis
| Heart rate (bpm) |
Systolic BP (mmHg) |
RPP (mmHg/min) | |
|---|---|---|---|
| Control dogs | |||
| Rest (n = 10) | 96±5 | 102±24 | 9,724±1,731 |
| DIP (n = 5) | 101±6 | 109±25 | 11,165±1,633 |
| DOB (n = 5) | 117±25* | 107±24 | 12,871±4,265* |
| Stenosis dogs | |||
| Rest (n = 17) | 102±16 | 88±12 | 8,812±2,125 |
| DIP (n = 7) | 102±18 | 83±12 | 8,623±2,561 |
| DOB (n = 10) | 139±18*† | 121±16* | 16,744±3,725*† |
Values are presented as mean ± SD
HR heart rate, BP blood pressure, RPP rate pressure product, DIP dipyridamole, DOB dobutamine
*
P < 0.05, stress vs. rest;
†
P < 0.05, stenosis vs. control dogs