The diagnosis is normal sinus rhythm, atrial bigeminy, first-degree atrioventricular (AV) block (prolonged AV conduction), and right bundle branch block (RBBB). The rhythm is slightly irregular, with ...

An electrocardiogram, commonly called an ECG, is one of the most widely used tools for checking heart health. It records the electrical signals that control your heartbeat and can reveal problems such ...

Researchers at Mayo Clinic suggest that the established "normal" ranges for evaluating electrocardiograms for persons over 80 years old should be revisited. After analyzing readings from more than 700 ...

ROCHESTER, Minn. -- Researchers at Mayo Clinic suggest that the established “normal” ranges for evaluating electrocardiograms for persons over 80 years old should be “revisited.” The recommendation ...

What is Electrocardiogram / ECG / EKG? An ECG is a diagnostic test that records the electrical activity of the heart and helps to detect cardiac abnormalities. Cardiovascular diseases are the number ...

There are P waves (+) with regular PP intervals and a rate of 85 beats/min. The P waves have a normal morphology; they are positive in leads I, II, aVF, and V4-V6. This is a stable normal sinus rhythm ...