Table 1 CPR parameters and errors shown in the video sequences
1 | Correct CPR | Compression depth 5-6 cm, compression rate 110/min, correct hand position, complete thorax release after compression |
2 | Low compression rate | 80 min−1, others correct |
3 | High compression rate | 140 min−1, others correct |
4 | Increased compression depth | > 70 mm, others correct |
5 | Superficial compression depth | 30-40 mm, others correct |
6 | Wrong hand position | Epigastric compression point, others correct |
7 | Incomplete thorax release | Remaining depth > 20 mm, others correct |