| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heart sounds are caused by | 1.63 | 0.5 | 3858 | 30 |
| heart sounds are caused by quizlet | 1.41 | 0.3 | 103 | 46 |
| the heart sounds s1 and s2 are caused by | 0.48 | 0.2 | 9161 | 54 |
| what are heart sounds caused by | 0.07 | 0.1 | 8653 | 54 |
| the normal heart sounds are caused by | 1.78 | 0.2 | 7281 | 27 |
| heart sounds caused by | 0.93 | 0.6 | 4153 | 14 |
| what are normal heart sounds caused by | 1.82 | 0.5 | 1865 | 7 |
| normal heart sounds are caused by which event | 1.06 | 0.3 | 4516 | 71 |
| normal heart sounds are caused by quizlet | 1.11 | 0.1 | 198 | 85 |
| what causes heart sounds quizlet chapter 18 | 1.64 | 0.9 | 455 | 30 |
| the heart sounds are due to | 0.61 | 0.9 | 8476 | 1 |
| abnormal heart sound quizlet | 0.94 | 0.3 | 3375 | 43 |
| what causes the characteristic heart sounds | 1.38 | 0.2 | 6168 | 65 |
| what makes the heart sounds | 0.44 | 0.8 | 6693 | 62 |
| physiology of heart sounds | 0.01 | 0.8 | 951 | 34 |
| what causes the sounds of the heart | 0.47 | 0.3 | 5409 | 49 |
| what produces heart sounds | 1.17 | 0.3 | 8739 | 31 |
| heart sounds result from | 1.16 | 0.9 | 4499 | 92 |
| what causes the normal heart sounds | 1.53 | 0.9 | 2958 | 27 |
