In this test a dye is inserted into the cerebral arteries and a series of X rays is taken. Treatment options Treatment will be directed at stopping the stroke's progress, limiting brain cell death, and preventing another stroke. Drugs will be used to help dissolve clots or prevent new clots. Surgery may be required to remove plaque from clogged carotid arteries or to remove a clot. Stages and progress Stroke often worsens over a period of days.
Brain cells continue to die, and physical and mental functions continue to decline.
It is not unusual for there to be a second stroke or a heart attack during this period. It can be weeks before improvement begins. In about one-third of all strokes there is good recovery with no lasting damage. In another third there is permanent disability. Many strokes are fatal.