Question

Unwanted marks on an ECG tracing that are not related to the heart's electrical activity are known as: A) gain. B) artifact. C) input. D) output.

Answer 1

its c)

Step-by-step explanation:

Electrocardiographic artifacts are defined as electrocardiographic alterations, not related to cardiac electrical activity. As a result of artifacts, the components of the electrocardiogram (ECG) such as the baseline and waves can be distorted. Motion artifacts are due to shaking with rhythmic movement.