The role of computed tomography in pre-procedural planning of cardiovascular surgery and intervention

Area of Science:

• Cardiovascular Imaging
• Thoracic Surgery
• Interventional Cardiology

Background:

• Minimally invasive cardiovascular surgeries and transcatheter interventions are increasingly utilized due to advances in knowledge and technology.
• These procedures offer reduced morbidity and shorter hospital stays compared to traditional open-heart surgeries.
• Three-dimensional imaging, especially computed tomography (CT), plays a vital role in modern cardiovascular care.

Purpose of the Study:

• To review the critical role of CT scans in the pre-operative evaluation of patients undergoing cardiovascular surgeries and interventions.
• To highlight how CT aids in patient selection and procedural planning.
• To emphasize the advantages of CT in visualizing complex cardiac anatomy.

Main Methods:

• This pictorial review utilizes computed tomography (CT) imaging.
• Focuses on pre-operative evaluation for cardiac surgeries and interventions.
• Illustrates anatomical details relevant to surgical and interventional planning.

Main Results:

• CT provides a valuable roadmap of patient anatomy, identifying potential complications.
• Key findings include the importance of locating cardiovascular structures and bypass grafts >10 mm from the sternum in reoperative cases.
• Understanding pulmonary venous anatomy variations is essential for planning radiofrequency ablation procedures.

Conclusions:

• CT imaging is indispensable for pre-operative assessment in cardiovascular surgery and interventions.
• CT facilitates safer and more effective procedures by providing detailed anatomical insights.
• Accurate pre-operative CT evaluation improves patient selection and procedural success rates.