| Cardiovascular signs | Frequency (n) | Percentage (%) |
| Tachycardia | 98 | 79.03 |
| Palpitations | 88 | 70.97 |
| HTA | 43 | 34.68 |
| Dyspnea on exertion | 23 | 18.55 |
| Cardiovascular erythrism | 2 | 1.61 |
| Neuropsychological signs |
|
|
| Trembling of the extremities | 68 | 61.82 |
| Insomnia | 25 | 22.73 |
| Irritability | 7 | 6.36 |
| Mood disorders | 5 | 4.55 |
| Psychomotor agitation | 1 | 0.91 |
| Other signs |
|
|
| Weight loss | 82 | 74.55 |
| Thermophobie | 55 | 50.00 |
| Diarrhea | 28 | 25.45 |
| Muscle weakness | 2 | 1.82 |
| Amyotrophy | 0 | 0.00 |