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Frequency of electrocardiographic changes in patients with primary hyperthyroidism by gender
| Gender | Sinus tachycardia | Atrial fibrillation | Total | ||
|---|---|---|---|---|---|
| Yes | No | Yes | No | (n=103) | |
| Male | 14 (73.7%) | 5 (26.3%) | 0 (0%) | 19 (100%) | 19 (18.44%) |
| Female | 48 (57.1%) | 36 (42.9%) | 12 (14.3%) | 72 (85.7%) | 84 (81.56%) |
| X2 | 1.76 | 3.07 | |||
| p-value | 0.18 | 0.08 | |||
