Metastatic cancer: Introduction. Metastatic cancer: When cancer spreads (metastasizes), cancer cells are often found in nearby or regional lymph nodes (sometimes called lymph ... more about Metastatic cancer. Metastatic cancer: Any cancer that has spread to other parts of the body.
Swan-Ganz Right Heart Catheterization. Definition. Swan-Ganz catheterization is the passing of a thin tube (catheter) into the right side of the heart to monitor the heart's function and blood flow in persons who are very ill. Alternative Names. Right heart catheterization; Catheterization - right heart.
Right heart catheterization. Catheterization of the right side of the heart is performed through the venous route. It helps in the assessment of the following parameters: 1  Measurement of cardiac output, left ventricular filling pressure and pulmonary artery wedge pressure. 2  Measurement of right heart oxygen saturations.