Right heart catheterization

Right heart catheterization is a medical procedure that involves inserting a thin, flexible tube called a catheter into a vein, usually in the neck or groin, and guiding it to the right side of the heart and the lungs. This allows doctors to measure pressures and blood flow, helping diagnose conditions like heart failure or lung problems. The procedure provides valuable information about how well the heart and lungs are functioning and guides appropriate treatment. It is typically performed under local anesthesia and is generally safe, with minimal discomfort.