The role of CT in arrhythmia management-treatment planning and post-procedural imaging surveillance

Area of Science:

• Cardiology
• Radiology
• Medical Imaging

Background:

• Interventional treatments are common for atrial and ventricular arrhythmias.
• Cardiac CT is frequently used before procedures like left atrial appendage occlusion, pulmonary vein isolation, and cardiac device implantation.

Purpose of the Study:

• To review the current applications of pre- and post-interventional CT imaging in patients with cardiac arrhythmias.
• To highlight the role of cardiac CT in guiding and monitoring interventional procedures.

Main Methods:

• Review of current literature on cardiac CT applications in arrhythmia interventions.
• Discussion of pre-procedural planning, intra-procedural guidance, and post-procedural surveillance using cardiac CT.

Main Results:

• Cardiac CT provides high-resolution isotropic images for anatomical evaluation.
• CT enables multiplanar reformations and 3D reconstructions, aiding interventional guidance.
• CT is valuable for rapid assessment of periprocedural complications and routine post-procedural imaging.

Conclusions:

• Cardiac CT is an essential tool in the management of patients undergoing interventional arrhythmia treatments.
• Its utility spans from pre-procedural planning to post-procedural monitoring and complication assessment.