In most cases, it is due to structural heart damage caused by conditions like: Ventricular tachycardia can also be the result of conditions that contribute independently to abnormal heart rhythms ...

The sinus node activity (P wave) can begins to conduct through the normal conduction pathway during an episode of ventricular tachycardia. The abnormal ventricular impulse then conducts retrograde ...

Irregular heart rhythms ... of the heart’s normal electrical signalling e.g. atrial fibrillation, ventricular arrhythmia etc.In young people, arrhythmias may be caused by various factors ...

However, abnormal impedance measurements may be ... The first two complexes show atrial-sensed, ventricular paced rhythm. The third atrial complex is premature and initiates SVT faster than ...

There were no abnormal venous pulsations ... Onset of the Fifth Complex and Is Followed by Rapid Ectopic Rhythm, Which Becomes Ventricular Fibrillation — the Arrows Indicate the Location ...

On physical examination, the heart rhythm is “irregularly irregular” and frequently rapid. Findings of HF may be present depending on the ventricular rate, duration of AF and other factors.

The regular arrhythmia occurring at the beginning of the electrocardiogram was identified as ventricular bigeminy. Single ventricular premature complexes (VPCs), as well as pairs and triplets of ...

5–7 Accordingly, the ability to identify an abnormal ECG suggestive of ... and thought to reflect an increase in right ventricular (RV) size secondary to regular training.6,11–14 A junctional or nodal ...

Irregular heart rhythm -- arrhythmia -- is when your heart doesn't keep up a good beat. Learn what it means here. You may not know what a heart valve is -- until it stops working right.

Abnormal complexes and arrhythmia were recorded after approximately ... pulmonary valve, right ventricular outflow tract, pulmonary artery, right auricular appendage, sinus node, left auricular ...

Arrhythmogenic right ventricular dysplasia/cardiomyopathy was first reported as the partial replacement of the right ventricular myocardium by fat or fibrous tissue. In 1965, researchers described the ...