Rhythms

In Ventricular Rhythms, the QRS-complex represents ventricular depolarization. Impulses generated from the ventricles have prolonged QRS-complexes. In this section, learn about ventricular rhythms and asystole.

The junctional rhythms include junctional tachycardia, accelerated junctional, and the junctional escape rhythm.

Atrioventricular blocks, or AV-blocks, are conduction delays that may cause a complete blockage of impulses from the atria to the ventricles. These blocks include First-degree AV-block, 2nd and 3rd Degree AV blocks.

In this course, learn about the atrial rhythms, including Atrial tachycardia, atrial flutter, atrial fibrillation and supraventricular tachycardia.

In this course, learn about the rhythms that originate in the sinoatrial node, including normal sinus rhythm, sinus bradycardia, sinus tachycardia, and sinus arrhythmia.