Peaked T waves best seen in the precordial ... is "cardioprotective" in the setting of hyperkalemia. Frequently, instant reversal of all hyperkalemic ECG changes within seconds of administration ...

"Obtain an EKG, and always look for peaked T waves and even ST elevation ... If you're dealing with mild hyperkalemia, you might not notice any symptoms, or they could be easily overlooked.

In a clip, he said: "Hyperkalemia is just elevated ... we have high pumps. "Obtain an EKG, and always look for peaked T waves and even ST elevation. Always look for hypotension and bradycardia." ...

The ECG findings of hyperkalemia change as the potassium level increases, from slightly high levels to very high levels. The ECG findings include: Peaked T waves best seen in the precordial leads ...