@houseofmedicalski: Electrolyte imbalances leave fingerprints on the ECG ⚡ HyperK → peaked T HypoK → U waves HyperCa → short QT HypoCa → long QT HypoMg → Torsades Save this. Always correlate with labs. #HMKSAI #ECG #MedTok #Cardiology #Electrolytes #medstudent