A combination of the Q wave, R wave and S wave, the “QRS complex” represents ventricular depolarization. This term can be confusing, as not all ECG leads contain all three of these waves ...

The intervals commonly measured on an ECG include the PR interval, QRS interval (also called QRS duration), QT interval and RR interval. Segment: The length between two specific points on an ECG ...

Everyone's heart has a chronological age, which matches their actual age in years. However, hearts also have a biological age ...

While everybody's heart has an absolute chronological age (as old as that person is), hearts also have a theoretical ...

Vektor Medical, a leader in non-invasive, AI-powered arrhythmia analysis technology, today announced the publication of a ...

The goal of ECG interpretation in athletes is to classify the ECG as: (1) ‘normal’—no further evaluation needed or (2) ‘abnormal’—further evaluation needed. Normal ECGs include common, ...

While everybody's heart has an absolute chonological age (as old as that person is), hearts also have a theoretical ...