1,152
25
Essay, 2 pages (500 words)

The third major cause of cvd

The Third Major Cause of CVD Stroke is a disease that affects the arteries leading to and within the brain. It is the No. 3 cause of death in the United States, behind diseases of the heart and cancer.? A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts. When that happens, part of the brain cannot get the blood (and oxygen) it needs, so it starts to die. About 795, 000 (which 185, 000 are recurrent events) people suffer a stroke in the United States each year, and of these, about a quarter die. Just as the heart muscle needs an adequate blood supply, so does the brain.

Any disturbance in the proper supply of oxygen and nutrients to the brain can pose a threat. There are three main types of stroke, each affecting blood flow in the brain in a different way. (Page, 286) (www. americanheart. org)Stroke can be caused by a clot obstructing the flow of blood to the brain (called an ischemic stroke or cerebrovascular occlusions). An occlusion is a clot that forms within an artery called a thrombus, or by a clot that travels from another part of the body to the brain called an embolus (causing more than 88 percent of all strokes). The portion of the brain deprived of oxygen and nutrients can literally die. Another type of stroke is caused by a blood vessel rupturing and preventing blood flow to the brain (called a hemorrhagic stroke or cerebral hemorrhage).

Damaged, brittle arteries can be especially susceptible to bursting when a person has hypertension. The third type is? a TIA (transient ischemic attack or cerebral aneurysm), or “ mini stroke”, is caused by a temporary clot.? An aneurysm is a ballooning or out pouching on a weakened area of an artery. The development of aneurysms is not fully understood, although there seems to be a relationship between aneurysms and hypertension. A stroke will result when a cerebral aneurysm bursts. (Page, 287) (www.

americanheart. org) Researchers recently made a breakthrough in the treatment of stroke, with the discovery that the clot-dissolving drug tissue plasminogen activators (TPA) and the cell-rebuilding drug citicoline could reduce the severity of strokes. TPA is useful only for strokes caused by clots. To be effective, TPA must be administered in the first three hours of the stroke. After that time, brain cells have been damaged and TPA can worsen the damage. Other treatment after a stroke depends on the nature and extent of the damage the patient has suffered.

The advances made in the rehabilitation of stroke patients are amazing. (Page, 287)I don??™t believe I am at risk at this point in my life. I do not have any of the following risk factors: Over 60, diabetes, smoke, TIA??™s, localized body weakness or symptoms of speech impairment, and atrial fibrillation.

Also, other risk factors that I do not have are: Migraines, birth control pills, hormone replacement therapy, autoimmune diseases, clotting disorders, high blood pressure or high cholesterol. Source CitedPayne, Wayne A., Dale B. Hahn, and Ellen Mauer. Understanding Your Health. New York: McGraw-Hill, 2011.

Print. Www. heart. org. Web. 30 Sept.

2011..

Thank's for Your Vote!
The third major cause of cvd. Page 1
The third major cause of cvd. Page 2
The third major cause of cvd. Page 3

This work, titled "The third major cause of cvd" was written and willingly shared by a fellow student. This sample can be utilized as a research and reference resource to aid in the writing of your own work. Any use of the work that does not include an appropriate citation is banned.

If you are the owner of this work and don’t want it to be published on AssignBuster, request its removal.

Request Removal
Cite this Essay

References

AssignBuster. (2022) 'The third major cause of cvd'. 23 September.

Reference

AssignBuster. (2022, September 23). The third major cause of cvd. Retrieved from https://assignbuster.com/the-third-major-cause-of-cvd/

References

AssignBuster. 2022. "The third major cause of cvd." September 23, 2022. https://assignbuster.com/the-third-major-cause-of-cvd/.

1. AssignBuster. "The third major cause of cvd." September 23, 2022. https://assignbuster.com/the-third-major-cause-of-cvd/.


Bibliography


AssignBuster. "The third major cause of cvd." September 23, 2022. https://assignbuster.com/the-third-major-cause-of-cvd/.

Work Cited

"The third major cause of cvd." AssignBuster, 23 Sept. 2022, assignbuster.com/the-third-major-cause-of-cvd/.

Get in Touch

Please, let us know if you have any ideas on improving The third major cause of cvd, or our service. We will be happy to hear what you think: [email protected]