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Changes in particle concentration and standard deviation in pericardial fluid and serum samples with different numbers of videos recorded.
| Pericardial fluid |
Serum |
|||
| Video number | Particle concentration | SD | Particle concentration | SD |
| 2 | 2.54E + 10 | 9.90E + 08 | 8.48E + 11 | 2.83E + 09 |
| 3 | 2.59E + 10 | 1.16E + 09 | 8.56E + 11 | 1.40E + 10 |
| 4 | 2.56E + 10 | 1.19E + 09 | 8.64E + 11 | 1.93E + 10 |
