Table 2 P Wave characteristics in three patient groups during intubation [n(%)]
From: Enhancing tube feeding method for neurosurgery: the application of improved PICC technique
Group | Count | Changed P | Inverted P | Unchanged P Increased R | Unchanged P |
|---|---|---|---|---|---|
Conventional group | 78 | 0(0) | 0(0) | 0(0) | 0(0) |
IECG group | 130 | 115(88.46) | 0(0) | 4(3.08) | 11(8.46) |
IECG-IBP group | 146 | 134(91.78) | 2(1.37) | 0(0) | 10(6.85) |