a "sine wave" pattern (see below), which is frequently a fatal rhythm. Giving IV calcium is "cardioprotective" in the setting of hyperkalemia. Frequently, instant reversal of all hyperkalemic ECG ...

Patients with ECG findings consistent with this diagnosis, including peaked T waves, prolonged PR intervals, loss of P waves, widening of the QRS complex, sine-like wave ECG pattern, and asystole ...

Finally, as the potassium continues to rise, the p waves are lost, and the QRS widens further leading to a sine wave pattern finding on EKG. The EKG in photo #1 represents this sine wave ...

The ECG findings of hyperkalemia change as the ... Absence of the P waves and eventually a “sine wave” pattern, as seen below, which is frequently a fatal rhythm CLINICAL PEARL: Giving ...