| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are the valves of the heart | 1.16 | 0.6 | 181 | 46 |
| what are the valves of the heart called | 1.19 | 0.2 | 624 | 2 |
| what are the values of the heart | 0.34 | 0.7 | 1991 | 53 |
| heart valves diagram | 0.18 | 0.8 | 9761 | 7 |
| how many valves does the heart have | 0.87 | 0.4 | 9513 | 48 |
| heart valves names | 0.93 | 0.3 | 4890 | 17 |
| av valves heart | 1.67 | 0.8 | 6997 | 75 |
| 4 valves of the heart | 0.23 | 0.3 | 9915 | 23 |
| leaky heart valves in elderly | 1.49 | 0.9 | 3021 | 5 |
| leaking heart valves in women | 0.11 | 0.3 | 1737 | 84 |
| heart chambers and valves | 0.5 | 0.9 | 7242 | 7 |
| are valves are found in arteries in the legs | 1.32 | 0.9 | 5713 | 71 |
| thrombus on heart valves are called | 0.47 | 0.8 | 1777 | 3 |
