Arterial and venous potassium levels of 50 patients in cardiac arrest.
| Patient | Arterial potassium (mmol/l) | Venous potassium (mmol/l) |
|---|---|---|
| 1 | 6.7 | 3.3 |
| 2 | 2.7 | 2.5 |
| 3 | 4.3 | 4.7 |
| 4 | 4.6 | 4.4 |
| 5 | 3.3 | 3.6 |
| 6 | 5 | 4.2 |
| 7 | 5 | 5.5 |
| 8 | 4.1 | 4.6 |
| 9 | 6 | 4.4 |
| 10 | 5.1 | 5 |
| 11 | 3.7 | 3.9 |
| 12 | 5.9 | 5.5 |
| 13 | 5.5 | 5.1 |
| 14 | 4.2 | 4.9 |
| 15 | 4.2 | 3.6 |
| 16 | 3.3 | 3.7 |
| 17 | 4.1 | 3.9 |
| 18 | 5.8 | 5.1 |
| 19 | 3.1 | 3.2 |
| 20 | 3.3 | 3.6 |
| 21 | 3.8 | 3.3 |
| 22 | 5.2 | 5 |
| 23 | 3.8 | 3.6 |
| 24 | 5.4 | 5 |
| 25 | 3.6 | 4.1 |
| 26 | 4.3 | 4.1 |
| 27 | 5.4 | 6.3 |
| 28 | 3.4 | 3.5 |
| 29 | 2.7 | 2.6 |
| 30 | 3.4 | 3.2 |
| 31 | 3.4 | 3.8 |
| 32 | 3.4 | 3.4 |
| 33 | 3.3 | 3.2 |
| 34 | 4.4 | 4.1 |
| 35 | 4.1 | 4.2 |
| 36 | 4.3 | 4.9 |
| 37 | 3.7 | 3.4 |
| 38 | 4.9 | 5.3 |
| 39 | 3.5 | 3.7 |
| 40 | 3.7 | 3.7 |
| 41 | 3.1 | 3.2 |
| 42 | 3.1 | 2.8 |
| 43 | 4.2 | 4.5 |
| 44 | 4.7 | 4.2 |
| 45 | 4.7 | 4.9 |
| 46 | 3.4 | 3.6 |
| 47 | 4 | 3.8 |
| 48 | 4.1 | 4 |
| 49 | 3.9 | 3.6 |
| 50 | 3.7 | 3.5 |