This ECG shows ventricular pacing ... and have no association with the QRS complexes indicating 3rd degree heart block (complete heart block). Note that when a pacemaker lead is inserted into ...

This ECG shows P waves that are not always associated with a QRS complex. This is called "AV dissociation" and occurs in complete heart block (a.k.a. 3rd degree heart block). In this situation ...

An artificial intelligence (AI) model trained to detect blocked coronary arteries based on electrocardiogram (ECG) readings performed better than expert clinicians and was on par with troponin T ...

Multiple other ECG traits have also emerged as potential predictors of stroke, namely cardiac electrical/structural remodeling – Q wave, QRS/QT duration, bundle blocks, P wave duration/amplitude ...

ECG interpretation in athletes requires careful analysis to properly distinguish physiological changes related to athlete's heart from findings suggestive ... sinus arrhythmia and 1° atrioventricular ...

Heart block can cause low blood flow to the entire ... to the hospital multiple times for follow-ups. In late January, an EKG and check-up showed his heart was operating normally.

wearable device that supports all of the major ECG modes. In their talk, [Péter Isza] and [Róbert Csordás] taught us a lot about what that exactly entails and how the heart works. We learned a ...