Vijay Kumarover 1 year ago
Components of Electrocardiogram
P waves: indicate atrial depolarization PR interval: measure from the start of the P waves to the start of QRS complex. Normal: 0.12 sec QRS complex: indicates ventricular depolarization. Normal: 0.12 sec ST-segment: connects QRS complex and T waves. T waves: indicate ventricular repolarization
Other commentsSign in to post comments. You don't have an account? Sign up now!