The ECG finding of hypokalemia is a "U wave". This is an extra positive deflection after the T wave and before the next P wave as seen in lead II on this ECG. This patient had a potassium level of ...

Explaination: As previously stated, digoxin toxicity itself results in hyperkalemia, however hypokalemia significantly increases the risk for serious arrhythmias in the digoxin toxic patient.

The ECG findings show sinus tachycardia following the successful ... includes cardiac ischemia, hypokalemia, pulmonary embolism, and digoxin toxicity. Chronic causes of STD include Bundle branch ...