Which term describes abnormal heart rate, rhythm and conduction system?

Which term describes abnormal heart rate, rhythm and conduction system?

• A. Dysrhthmia
• B. Arrhythmia
• C. Artifact
• D. Baseline

Answer: (B)

Abnormal heart rate, rhythm, and conduction are described by the term arrhythmia. This umbrella term covers any deviation from normal heart rhythm, whether the rate is too fast or too slow, the rhythm is irregular, or the conduction system is affected (such as blocks). Dysrhythmia is essentially the same concept and is sometimes used interchangeably, but arrhythmia is the more universally accepted clinical term. An artifact is just an illusion on the monitor caused by interference, not a real heart condition, and baseline refers to the normal reference state of the ECG. So the best choice is the term that encompasses any abnormal rhythm, rate, or conduction: arrhythmia.

Abnormal heart rate, rhythm, and conduction are described by the term arrhythmia. This umbrella term covers any deviation from normal heart rhythm, whether the rate is too fast or too slow, the rhythm is irregular, or the conduction system is affected (such as blocks). Dysrhythmia is essentially the same concept and is sometimes used interchangeably, but arrhythmia is the more universally accepted clinical term. An artifact is just an illusion on the monitor caused by interference, not a real heart condition, and baseline refers to the normal reference state of the ECG. So the best choice is the term that encompasses any abnormal rhythm, rate, or conduction: arrhythmia.