Which condition is a contraindication to electrotherapy?

Which condition is a contraindication to electrotherapy?

• A. Cardiac arrhythmia
• B. Pain
• C. Open wound
• D. Osteoporosis

Answer: (A)

Electrical stimulation can influence the heart’s electrical activity, so conditions involving cardiac rhythm are major safety concerns. A cardiac arrhythmia means the heart already has an irregular rhythm, and applying external electrical current could disrupt conduction further or provoke a dangerous rhythm, making electrotherapy unsuitable without medical clearance. The other situations aren’t absolute blockers: pain relief is a common goal of electrotherapy, so it isn’t a contraindication; an open wound isn’t automatically disqualifying—some modalities can be used with proper precautions and placement; and osteoporosis does not by itself bar the use of electrotherapy, though you’d modify technique to avoid other risks.

Electrical stimulation can influence the heart’s electrical activity, so conditions involving cardiac rhythm are major safety concerns. A cardiac arrhythmia means the heart already has an irregular rhythm, and applying external electrical current could disrupt conduction further or provoke a dangerous rhythm, making electrotherapy unsuitable without medical clearance. The other situations aren’t absolute blockers: pain relief is a common goal of electrotherapy, so it isn’t a contraindication; an open wound isn’t automatically disqualifying—some modalities can be used with proper precautions and placement; and osteoporosis does not by itself bar the use of electrotherapy, though you’d modify technique to avoid other risks.