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

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 ...

A spry 93-year-old patient had been complaining of increasing lethargy and dizziness for 3 days. Her recent oral fluid intake had been insufficient, and she was no longer capable of getting up ...

A spry 93-year-old patient had been complaining of increasing lethargy and dizziness for 3 days. Her recent oral fluid intake had been insufficient, and she was no longer capable of getting up ...