Symptoms of Blocked Arteries. Symptoms of blocked arteries vary, depending on the location of the arteries and whether the blockage is sudden or gradual. The most common cause of blocked arteries is atherosclerosis (sometimes called hardening of the arteries), in which fatty deposits called plaques accumulate inside the artery walls. As the plaques grow, they may eventually block the flow of blood.
Average 4-6 months: The average survival for patients with stage 4 lung cancer is usually 4-6 months if only supportive therapy is used.et help from a doctor now âº. Stage 4 lung Ca. : A few months, somewhere between 3 months or shorter to 8 months on average depending on the extent of disease and tumor aggressiveness. But i want to emphasize stage 4 lung cancer is not curable, but treatable.
This stage of lung cancer is classified as stage IIIA or IIIB, depending on the size and location of the tumor, and how far it has spread. About 30 percent of those diagnosed with lung cancer are at stage III at the time of diagnosis.The five-year survival rate for stage IIIA lung cancer varies widely, and is about 23 percent on average. For stage IIIB lung cancer, the survival rate is around 10 percent.bout 30 percent of those diagnosed with lung cancer are at stage III at the time of diagnosis. The five-year survival rate for stage IIIA lung cancer varies widely, and is about 23 percent on average. For stage IIIB lung cancer, the survival rate is around 10 percent.