I agree that a review of the electrocardiogram does suggest that the P waves following the ventricular premature beats are coming from the sinus rather than representing retrograde atrial activation.

Read more about. electrocardiogram. heart disease. Facebook; Twitter; LinkedIn; Email; Print; Comment ... The waves on an ECG include the P wave, Q wave, R wave, S wave, T wave and U wave.

7 min read. What Is an ... Your doctor might use the term EKG to avoid confusion with an EEG, a different type of medical test that measures brain waves. Electrocardiogram vs. echocardiogram.

An ECG measures electrical impulses in the heart and produces a reading in the form of a graph. The graph contains individual segments that show the electrical wave activity in the heart.

With this reading, the waves on the ECG are equal in size and shape, predictable, and regular. With normal sinus rhythm, your heart rate should be between 60 and 100 beats per minute.

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 ...

ECG and EKG are abbreviations for the same diagnostic procedure. ... which is a test to measure brain waves. ... There are many conditions that can cause a person to have an irregular EKG reading.