Changes in the T waves on the ECG may indicate abnormalities in potassium levels. Although uncommon, a doctor may also request an imaging scan to identify the underlying cause of hypokalemia.

ECG findings in hypokalemia may include flat T waves, T wave inversion, ST depression, U waves, and in more severe cases, heart block and/or atrial and ventricular dysrhythmias, including torsades ...

Hypokalemia, which can be severe, is primarily caused by hyperreninemic hyperaldosteronism, which occurs as a physiologic response to chronic salt wasting.

U wave that occurs just after the T wave and is usually of smaller amplitude than the T wave. Flattening of the T wave. ST depression on occasion, which can mimic ischemia. Hypokalemia ECG Example 1 ...

How often do you see an ECG that is just a little off? Maybe the T wave is flat, oddly-shaped or inverted. Maybe the ST segment is coved, very minimally-depressed or shows some J point elevation ...

An ST depression is a possible outcome of an electrocardiogram (ECG) test. It can indicate health conditions such as hypokalemia, myocardial ischemia, or a side effect of medications.

A 27-year-old man presented with weight loss, diarrhea, tremor, and proximal muscle weakness. The blood level of potassium was 1.8 mmol per liter. A diagnosis was made.