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Stroke Archive

Articles

Should you worry about prediabetes?

Published September 1, 2021
Approximately 88 million Americans—more than one in three—have prediabetes, a condition in which the average amount of sugar in the blood (glucose) is high but not high enough to be diagnosed as diabetes. Among people who develop prediabetes, older ones are less likely than younger ones to eventually develop full-blown diabetes. Still, they should have their glucose levels checked, as prediabetes can put them at high risk for heart attack and stroke.

Wearable devices may encourage enough exercise to prevent afib

Published September 1, 2021
Getting the recommended amount of physical activity appears to lower the risk of atrial fibrillation (afib), a heart rhythm disorder that raises the risk of stroke.

Early menopause linked to higher risk of stroke

Published September 1, 2021
Women who go through menopause before they turn 40 may be more likely to have a stroke than women who undergo the transition between 50 and 54, according to a study published in the August 2021 issue of the journal Stroke.

Supplements to prevent heart disease and cancer not justified

Published August 1, 2021
The U.S. Preventive Services Task Force found insufficient evidence for using most vitamin and mineral supplements to prevent heart disease and cancer in most healthy adults.

High blood pressure? Treat the risk, not the number

Published August 1, 2021
People with a high risk for heart attacks and strokes might benefit from taking blood pressure–lowering medications, even if their blood pressure is in the normal or "high normal" range and they have no clear signs of cardiovascular disease.

Reducing heart risks in the wake of breast cancer treatment

Published August 1, 2021
Hormone therapy is a highly successful breast cancer treatment for women, but it can elevate cardiovascular risk. Women can reduce those risks by being vigilant about their heart health and working closely with their doctors. Women who have taken or are taking these medications as part of breast cancer treatment should focus on adopting a healthy lifestyle, exercising regularly, and keeping close tabs on their blood pressure, cholesterol levels, and blood sugar levels.

Look inside your heart

Published August 1, 2021
The traditional measures to gauge heart disease risk don’t always tell the whole story. Sometimes more medical information is needed. An increasingly used test to predict a person’s risk for heart attack or stroke is a coronary artery calcium scan. It measures the amount of calcified plaque in the heart’s arteries, high levels of which suggest higher overall plaque buildup. The number can determine if people should begin statin therapy and make additional lifestyle changes.

Screening for atrial fibrillation: An update

Published August 1, 2021
Atrial fibrillation (afib), an often-silent heart rhythm disorder, increases the risk of stroke. Early detection may enable people to start taking anti-clotting drugs to prevent a stroke. Current afib screening methods include asking people about afib symptoms and taking an electrocardiogram during routine check-ups. Wearable devices such as smart watches and fitness trackers can detect afib, but they aren’t yet accurate enough to be used for widespread screening.

What’s the relationship between diabetes and dementia?

Published July 12, 2021
It has been known for many years that type 2 diabetes increases a person’s risk for stroke and heart disease, and more recent studies have shown that diabetes also increases risk of dementia. But new research examined the association between when a person first is diagnosed with diabetes and their risk of developing dementia later.

Which disease starts first?

Published July 1, 2021
Among atherosclerosis, obesity, high blood pressure, high cholesterol, and diabetes, which are all related, cholesterol deposits start first.

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