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Electrocardiographic findings preoperative and 6 months after bariatric surgery
| Variables | Preoperative measurement, median (IQR) | 6 months FU measurements, median (IQR) | P valuea |
|---|---|---|---|
| Heart rate (bpm) | 82 (75–92) | 76 (71–82) | < 0.0001** |
| PR interval (msec) | 160 (140–160) | 160 (150–162) | = 0.354 |
| QRS complex width (msec) | 80 (80–100) | 80 (80–100) | = 1.000 |
| QTc interval (msec) | 432 (416–447) | 423 (409–447) | = 0.0094** |
bpm Beats per minute, IQR Interquartile range, msec Milliseconds
aUsing Wilcoxon’s test
