It begins like a heart attack. The chest tightens. Breathing becomes shallow. Fear creeps in. But when doctors examine the ...

This ECG shows ventricular pacing. Note the pacer spike prior to each QRS complex, most apparent in leads V5 and V6. The P waves appear sinus in origin and have no association with the QRS ...

This ECG shows ventricular pacing. Note the pacer spike prior to each QRS complex, most apparent in leads V5 and V6. The P waves appear sinus in origin and have no association with the QRS ...

The resting electrocardiogram (ECG) furnishes essential information for the diagnosis, management, and prognostic evaluation of patients with congestive heart failure (CHF). Almost any ECG ...

"Our study shows the potential utility of AI-ECG algorithms as a relatively low cost and scalable tool for screening for heart disease, including heart failure, in at-risk populations in resource ...

An ECG records the electrical activity of the heart using electrodes placed on the body. In an ECG, doctors check the ‘P-wave’, which reflects the electrical activity in the upper chambers of ...