| Query | User |
|---|---|
| heart dissection | entered by user 4395245 |
| mitral valve replacement illustrated | entered by user 10798039 |
| picture of human heart | entered by user 2496733 |
| pig heart and human heart similarities | entered by user 15534530 |
| pig hearts | entered by user 8938857 |
| bruise that won't heal | entered by user 408409 |