Which of the following are classified as junctional rhythms?

The classification of junctional rhythms involves understanding the specific characteristics of heart rhythms that originate from the junctional area of the heart, which includes the AV node and surrounding tissue. Junctional rhythms are typically characterized by the absence or weak presence of P waves, with QRS complexes that are usually narrow.

The selection that includes Junctional Beats, Junctional Rhythm, Accelerated Junctional Rhythm, and Junctional Tachycardia accurately captures the spectrum of junctional rhythms. Each of these terms describes types of rhythms or beats originating in the junctional area:

• Junctional Beats refer to single ectopic beats arising from the junction.

• A Junctional Rhythm is a regular rhythm originating from the AV junction, usually occurring at a rate of 40 to 60 beats per minute.

• Accelerated Junctional Rhythm is a rhythm that occurs at a rate of 60 to 100 beats per minute, indicating a faster impulse generation from the junction.

• Junctional Tachycardia reflects a sustained rhythm that is more than 100 beats per minute, again originating from the AV junction.

This selection comprehensively covers the various types of junctional rhythms, making it the correct answer. Other options either include irregular elements or do not fully define the variations that can