Hyperkaelemia ECG Features - With mild to moderate hyperkalemia, there is reduction of the size of the P wave and development of peaked T waves. Severe hyperkalemia results in a widening of the QRS complex, and the ECG complex can evolve to a sinusoidal shape. #Diagnosis #Cardiology #MedStudent #EKG #Hyperkalemia #Progression #Criteria #PeakedT #ECGEducator
