Cardiac ventriculography catheter

A cardiac ventriculography catheter is a flexible tube used in diagnostic imaging to visualize the heart’s ventricles. It’s inserted through a blood vessel and advanced into either the left or right ventricle, where contrast dye is injected to assess structural issues like valve dysfunction, aneurysms, or congenital defects during procedures like ventriculography.

These catheters are single-use devices regulated under medical imaging standards, typically requiring compliance with safety and performance guidelines. They’re supplied sterile and pre-packaged for clinical use in cardiac diagnostics, with classification varying by jurisdiction based on procedural risk and invasiveness.