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Summarized results for catheter fixation in various groups
| Group (height) | Optimal catheter length (cm) | Remark for catheter tip |
|---|---|---|
| 1a (141–150 cm) | <45 | Tip tends to lie below sternal angle |
| 1b (151–160 cm) | 45 | Optimal tip position |
| 2a (161–170 cm) | 50 | Optimal tip position |
| 2b (171–180 cm) | ≥50 | Tip tends to lie above sternal angle |
