Port Advancement

Port advancement is a procedure in medical imaging, typically used during a cardiac catheterization, where a catheter (a thin tube) is guided into a blood vessel to reach the heart. It allows healthcare providers to evaluate heart function or deliver treatments like stent placement. The term "advancement" refers to carefully moving the catheter forward through the blood vessels toward the heart, often under X-ray guidance. This controlled process ensures precise positioning for diagnosis or therapy, minimizing risks and ensuring effective care.