| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ventilation perfusion ratio ppt | 1.15 | 1 | 1030 | 68 | 31 |
| ventilation | 1.03 | 0.1 | 6179 | 41 | 11 |
| perfusion | 0.41 | 0.2 | 1323 | 95 | 9 |
| ratio | 0.88 | 0.7 | 8497 | 86 | 5 |
| ppt | 1.38 | 0.5 | 3148 | 80 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ventilation perfusion ratio ppt | 0.78 | 0.6 | 590 | 18 |
| ventilation and perfusion ratio | 1.53 | 0.4 | 7080 | 26 |
| ventilation perfusion ratio explained | 1.38 | 1 | 79 | 16 |
| high ventilation perfusion ratio | 0.7 | 0.4 | 6194 | 36 |
| normal ventilation perfusion ratio | 1.11 | 0.2 | 7411 | 27 |
| ventilation perfusion ratio definition | 1.38 | 0.2 | 6437 | 46 |
| ventilation perfusion ratio exercise | 1.37 | 0.9 | 2839 | 6 |
| low ventilation perfusion ratio | 0.18 | 0.2 | 1402 | 97 |
| factors affecting ventilation perfusion ratio | 0.31 | 0.1 | 4201 | 9 |
| ventilation respiration and perfusion | 1.57 | 0.4 | 722 | 18 |
| ventilation perfusion and diffusion | 1.24 | 0.7 | 1884 | 97 |
| ventilation perfusion ratio mismatch | 1.67 | 0.2 | 7942 | 21 |
| respiration ventilation diffusion perfusion | 0.52 | 0.7 | 3623 | 5 |
| le rapport ventilation perfusion | 1.53 | 0.2 | 345 | 4 |
| perfusion in excess of ventilation | 0.84 | 0.2 | 2028 | 99 |
| ventilation/perfusion | 1.72 | 0.2 | 6739 | 36 |
| perfusing rhythm ventilation rate | 0.92 | 0.4 | 1101 | 98 |
