The doctor may use an electrocardiogram (EKG) to detect and characterize bradycardia. This test measures the electrical signals that pass through your heart using several small sensors attached to ...

If there is sinus rhythm, and the heart rate is less than 60 beats per minute, then sinus bradycardia ... sections in ECG Reviews and Criteria. Below are three more examples of rhythms other ...

Decreased amplitude of the P waves, an increase in the PR interval and bradycardia ... hyperkalemic ECG changes within seconds of administration is experienced; see relevant example below.

1 The majority of disorders associated with increased risk of sudden cardiac death (SCD), such as cardiomyopathies and primary electrical diseases, are suggested by abnormal findings present on an ECG ...