Range (mmol/L) | Range (mmol/L) | Symptoms |
Mild | 0.7 - 1.0 | - |
Moderate | 0.5 - 0.7 | - |
Severe | <0.5 | Weakness |
|
| Convulsionscardiac arrhythmias |
|
| ECG changes |
|
| Nystagmus |
|
| Positive Chvostek and Trousseau sign |