VOA标准英语2011--Women at Greater Risk of Heart Disease

Women at Greater Risk of Heart Disease

Heart disease is the number one killer 1 in the world, and it is mostly preventable. But reducing deaths from heart disease will require changes in lifestyle and public policy, and better public awareness 2 programs. Women are at greater risk from heart disease than men. That's partly because it's harder to diagnose in women.



When a man has a heart attack, it is often because of a blocked artery 3. An x-ray of blood vessels 4, called an angiogram, can usually spot a blockage 5 caused by a buildup of plaque 6. It involves threading a thin tube into a patient's arteries 7.



But angiograms don't always spot problems in women's arteries. That puts women at greater risk for a heart attack. The World Health Organization (WHO) reports that heart disease claims the lives of 18 million women a year. And it's a disease that doesn't just impact older women. Carrie Vincent had a massive heart attack after giving birth to her first child.



"My God, I was 31 years old... 31 year olds don't have heart attacks," said Vincent.



Vincent is now taking her message to women in their homes. Irene Pollin went into action when she learned this fact.



"Heart disease is the number one killer of women," noted 8 Pollin.



Pollin founded an organization called Sister to Sister to educate women about heart disease. She encourages women to learn about their blood pressure, cholesterol 9 levels and other risk factors.



"The goal is really prevention, having people understand their risk, that they should try to get screened, know their numbers and then do something about it," Pollin added.



Pollin teamed up with cardiologists at Brigham and Women's Hospital in Boston where Dr. Joanne Foody focuses on prevention.



"The good news is that we know that 95 percent of heart disease is preventable by reducing risk," said Foody.



That means also becoming or remaining a non-smoker, controlling or avoiding diabetes 10, maintaining a healthy weight, eating the right foods, exercising 30 minutes most days and managing or reducing stress.



Heart disease increasingly affects women in developing countries. Cardiologist Dr. Dariush Mozafarian places a lot of blame on the global obesity 11 epidemic 12.



"People are getting chronic 13 diseases by not eating too much, but by eating poorly. What they're not eating is mostly what's harming them," said Mozafarian.



Mozafarian recommends increasing our intake 14 of fish, whole grains, vegetables, vegetable oils and nuts and decreasing the amount of salt and transfats in our diets



Both doctors recommend public policies that promote heart health, and, of course, screening and education, the type that Irene Pollin and Carrie Vincent are doing one event at a time.