Table 5.
Findings of the first screening ECG of school‐based cardiovascular screening in patients who showed worsened changes in presentation of VPCs
| 1st/7th (sex) | HR | VPC | Bigeminy/trigeminy | Couplet/VT | Worsened changes | ||||
|---|---|---|---|---|---|---|---|---|---|
| n | Pattern | Axis | Duration (s) | ||||||
| A | 1st (F) | 93 | 4 | CLBBB | Inferior | 0.12 | Couplets | ||
| B | 1st (M) | 107 | 5 | CLBBB | Superior | 0.14 | Triplets | ||
| C | 1st (M) | 53 | 3 | CLBBB | Inferior | 0.12 | Trigeminy | Triplets | |
| D | 1st (F) | 103 | 8 | CLBBB | Inferior | 0.14 | Bi‐trigeminy | Couplet | Couplets |
| E | 7th (M) | 57 | 1 | CLBBB | Inferior | 0.16 | Couplets | ||
| F | 7th (M) | 85 | 5 | CLBBB | 0° | 0.16 | Bigeminy | Couplets | |
| G | 7th (M) | 77 | 7 | CLBBB | Inferior | 0.16 | Bigeminy | VT (ablation) | |
| H | 7th (F) | 93 | 3 | CLBBB | Superior | 0.12 | Couplet | couplets | |
| I | 7th (M) | 75 | 7 | CLBBB | Inferior | 0.17 | Couplets | VT (ablation) | |
| J | 7th (F)a | 78 | 7 | CLBBB | Inferior | 0.16 | Couplets | VT (ablation) | |
Abbreviations: CLBBB, complete left bundle branch block; CRBBB, complete right bundle branch block; ECG, electrocardiogram; F, female; M, male; n, number of VPCs for 10 s; VPC, ventricular premature contraction; VT, ventricular tachycardia.
a
School‐based cardiovascular screening ECG showed no VPCs. She was screened by the school doctor because of the arrhythmia in auscultation.