The Effects of Local Heating on Facilitating Radial Angiography: A Randomized Controlled Trial

Area of Science:

• Cardiovascular Interventions
• Medical Imaging Techniques

Background:

• Radial artery access is a preferred method for angiography due to its advantages.
• Optimizing procedural efficiency is crucial for patient and healthcare provider benefits.

Purpose of the Study:

• To evaluate the impact of local forearm heating on the facilitation of radial angiography.

Main Methods:

• A randomized clinical trial with 80 participants was conducted.
• The intervention group received 10 minutes of infrared radiation to warm the radial artery.
• Data were collected and analyzed using statistical methods (p < 0.05).

Main Results:

• The intervention group showed significant reductions in artery puncture frequency and duration.
• Lower necessity for radiocontrast agent injection and catheter replacement was observed.
• Reduced fluoroscopy time and radiocontrast agent volume were noted in the heated forearm group.

Conclusions:

• Local heat application is recommended for radial angiography.
• Forearm heating facilitates the procedure, enhancing patient comfort and well-being.