A new study has linked prolonged P-wave duration to increased risk for sudden cardiac death (SCD), independent of cardiovascular risk factors and atrial fibrillation. 1 This suggests P-wave ...

When left atrial enlargement occurs, it takes longer for cardiac action potentials to travel through the atrial myocardium; thus, the P wave also lengthens. Therefore, the criteria for diagnosing ...

ROURKELA: Researchers at the National Institute of Technology-Rourkela (NIT-R) have developed an effective upgrade to ...

Sinus tachycardia is recognized on an ECG with a normal upright P wave in lead II preceding every QRS complex. This indicates that the pacemaker is coming from the sinus node and not elsewhere in ...

An ECG records the electrical activity of the heart using electrodes placed on the body. In an ECG, doctors check the "P-wave ...

Discover NIT Rourkela's Atrial Lead System enhancing ECG clarity for arrhythmia diagnosis. Learn about its impact on cardiac ...