From: Electrocardiographic manifestations in a large right-sided pneumothorax
ECG variables | Inspired | Expired |
---|---|---|
Pre HR (bpm) | 91 | 88 |
Post HR (bpm) | 54 | 56 |
Pre PR interval (ms) | 148 | 138 |
Post PR interval (ms) | 148 | 156 |
Pre QRS duration (ms) | 86 | 88 |
Post QRS duration (ms) | 88 | 86 |
Pre QTc interval (ms) | 429 | 426 |
Post QTc interval ( ms ) | 417 | 419 |
Pre P-wave axis (°) | 92 | 98 |
Post P-wave axis (°) | 23 | 43 |
Pre QRS axis (°) | 62 | 40 |
Post QRS axis (°) | 64 | 22 |
Pre T-wave axis (°) | 70 | 69 |
Post T-wave axis (°) | 63 | 42 |
Pre RV5 (mV) | 1.5 | 3.14 |
Post RV5 (mV) | 1.29 | 1.65 |
Pre SV1 (mV) | 1.08 | 0.76 |
Post SV1 (mV) | 1.19 | 1.26 |
Pre RV5 + SV1 (mV) | 2.59 | 3.9 |
Post RV5 + SV1 (mV) | 2.48 | 2.91 |
Pre PII (mV) | 3 | 3 |
Post PII (mV) | 1 | 1 |