Features of T wave in ECG of hypokalemia patients are all except: September 2009
Ans. A: Elevated T wave ECG changes of few impoant conditions: Hypocalcemia- Prolonged ST and QT intervals Hypercalcemia- shoened ST segment - widened T wave Hypokalemia- ST depression - flat or inveed T wave- Prominent U wave Hyperkalemia- Tall, peaked T waves Flat P waves widened QRS complex - Prolonged PR interval Hypomagnesemia- Tall T waves - Depressed ST segment Hypermagnesemia- Prolonged PR interval - widened QRS complexes
Elevated T wave
Inveed T wave
Flat T wave
Bigeminal T wave