Electrolyte-abnormalities

↑ K↓ K
tented Tw,flattened Tw,
↓ QT,↑ QT
↑ PR AVBU waves,
wide QRS, STE
↑ Ca↓ Ca
- flattened Tw & Pw- Tw ∆s, lengthening
- ↓ QT,- ↑ QT
- J point elevation- ST and QT 都長