Treatments for Metastatic cancer. 1  Treatments depend on the specific type of cancer, the degree and location of metastases, and any treatment the patient may have already had for the primary cancer. 2  Chemotherapy. 3  Radiation therapy. 4  Surgery. 5  Biological therapy (immunotherapy). 6  more treatments...Â».
The Left Side of Your Heart. Oxygen-rich blood from your lungs passes through the pulmonary veins (shown in red to the right of the left atrium in figure B above). The blood enters the left atrium and is pumped into the left ventricle. From the left ventricle, the oxygen-rich blood is pumped to the rest of your body through the aorta. The aorta is the main artery that carries oxygen-rich blood to your body. Like all of your organs, your heart needs oxygen-rich blood.
Your heart is divided into two separate pumping systems, the right side and the left side. The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where the blood picks up oxygen and gets rid of carbon dioxide.