| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| metallic heart valve murmur | 1.78 | 0.9 | 5555 | 73 | 27 |
| metallic | 0.06 | 0.4 | 2681 | 30 | 8 |
| heart | 1.99 | 0.1 | 4663 | 21 | 5 |
| valve | 1.29 | 0.3 | 9497 | 93 | 5 |
| murmur | 1.7 | 0.7 | 8620 | 90 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| metallic heart valve murmur | 0.59 | 0.6 | 6194 | 71 |
| heart murmur mitral valve | 0.84 | 0.5 | 845 | 51 |
| heart murmur valve issue | 1.48 | 0.6 | 2889 | 50 |
| heart murmur and valve problems | 0.97 | 0.6 | 2950 | 90 |
| mechanical mitral valve murmur | 0.23 | 1 | 408 | 29 |
| heart murmur and leaky heart valve | 1.49 | 0.6 | 2765 | 88 |
| is a heart murmur a valve disease | 1.22 | 0.4 | 4653 | 36 |
| heart murmur aortic valve | 0.76 | 0.4 | 7757 | 52 |
| mitral valve murmur description | 1.01 | 1 | 1605 | 53 |
| heart murmur leaky valve | 1.01 | 0.2 | 7917 | 65 |
| heart murmur leaking valve | 1.33 | 0.6 | 5604 | 2 |
| heart murmur after valve replacement | 0.38 | 0.6 | 3906 | 77 |
| systolic murmur mitral valve | 0.36 | 0.4 | 6090 | 51 |
| mitral valve murmur sound | 0.85 | 0.3 | 1193 | 72 |
| mitral valve replacement murmur | 1.25 | 1 | 4533 | 46 |
| heart murmur caused by leaky valve | 1.55 | 0.8 | 7061 | 60 |
| mitral valve insufficiency murmur | 1.39 | 0.3 | 1655 | 48 |
| aortic mechanical valve murmur | 1.07 | 0.3 | 528 | 37 |
| mitral valve repair murmur | 1.5 | 0.5 | 1295 | 74 |
| valvular heart disease murmurs | 0.54 | 0.7 | 3259 | 62 |
