@cardiobeat.bybeat: 🫀 T waves aren't all the same —A peaked, tented T signals hyperkalemia. A broad, slowly-rising wave points to QT prolongation. Strain pattern carries its hallmark asymmetric down-slope. Early repolarisation often hides behind a subtle notch ⚡ #Cardiology #ECG #MedEd #FOAMed #CardioBeatByBeat