Peaked T waves best seen in the precordial leads, shortened QT interval and, sometimes, ST segment depression. Widening of the QRS complex. This usually requires a potassium level of 6.5 or ...

In combination, these findings aroused the suspicion of hyperkalemia. Furthermore, the ECG software double-counted the QRS complexes, as it misleadingly counted T waves too (151 bpm; red box/arrow).

The investigational technology uses Lead I ECG data to alert patients and clinicians of moderate to severe episodes of hyperkalemia (excess potassium in the blood) that can lead to sudden cardiac ...

Hyperkalemia can cause life-threatening arrhythmia, and thus recognizing related patterns on the ECG is crucial. The ECG findings of hyperkalemia change as the potassium level increases ...

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The investigational technology uses Lead I ECG data to alert patients and clinicians of moderate to severe episodes of hyperkalemia (excess potassium in the blood) that can lead to sudden cardiac ...