Which technology is often used to visualize lead placement in conduction system pacing?

• A. X-ray
• B. Ultrasound
• C. Fluoroscopy
• D. CT scan

Answer: (C)

Fluoroscopy is commonly used to visualize lead placement in conduction system pacing because it provides real-time imaging of the heart and its structures. This dynamic capability is especially important in electrophysiological procedures where precise placement of the pacing leads is essential for successful outcomes. Fluoroscopy allows clinicians to monitor the movement and positioning of the leads as they guide them into the heart, ensuring optimal placement in relation to the conduction system.

This technology is favored in many interventional cardiology and electrophysiology procedures due to its ability to produce continuous images, thus facilitating the assessment of lead position and adjustment if necessary. The real-time aspect helps minimize complications and allows for immediate decisions based on the visual feedback provided by the fluoroscopic images.