American Heart Association health news articles

Heart failure patients may get benefit from testosterone supplements
Testosterone supplements helped heart failure patients breathe better and exercise more. This new research analyzed four randomized clinical trials of patients with moderate to severe chronic heart failure. Patients were given commercial testosterone supplements by injection, patch or gel.

Sugar sweetened drinks increases heart disease risk in men
Men who drank a 12-ounce sugar-sweetened beverage a day had a 20 percent higher risk of heart disease compared to men who didn't drink any sugar-sweetened drinks, according to research published in Circulation, an American Heart Association journal.

Citrus fruit may lower women's stroke risk
A compound in citrus fruits may reduce your stroke risk, according to research reported in Stroke: Journal of the American Heart Association.

Yearly visit to dentist can reduce heart attack risk
Tooth scaling at least once a year reduced heart attack and stroke risks. Professional tooth scaling was associated with fewer heart attacks and strokes in a study from Taiwan presented at the American Heart Association's Scientific Sessions 2011.

Sugar sweetened drinks may increase heart risk in women
Drinking two or more sugar-sweetened beverages a day may expand a woman's waistline and increase her risk of heart disease and diabetes. In a new study, researchers compared middle-aged and older women who drank two or more sugar-sweetened beverages a day, such as carbonated sodas or flavored waters with added sugar, to women who drank one or less daily.

Healthy lifestyle behaviors lower heart failure risk
If you don't smoke, aren't overweight, get regular physical activity and eat vegetables, you can significantly reduce your risk for heart failure, according to research reported in Circulation: Heart Failure, an American Heart Association journal.

Poor sleep quality increases blood pressure
People with the lowest level of slow wave sleep (SWS) had an 80 percent increased risk of developing high blood pressure. Sleep disorders and poor quality sleep are more common in older adults than in younger ones.

Depression linked to 29% increased risk of stroke in women
Depressed women may face an increased risk of stroke, according to new research reported in Stroke: Journal of the American Heart Association. A variety of mechanisms may lead depression to cause stroke.

Soy milk protein dietary supplements lower blood pressure
Milk and soy protein supplements were associated with lower systolic blood pressure compared to refined carbohydrate dietary supplements. The study's results suggest that partly replacing refined carbohydrates with foods or drinks high in soy or milk protein may help prevent and treat high blood pressure, said Jiang He, M.D., Ph.D., lead researcher of the study in Circulation: Journal of the American Heart Association.

Motivational interviews reduce depression, increase survival after stroke
Researchers revealed that patients who received several sessions of a "motivational interview" early after a stroke had normal mood, fewer instances of depression and greater survival rates at one year compared to patients who received standard stroke care.

Use of clot busters for stroke increased from 2005 to 2009
The use of clot-busting drugs to treat acute ischemic stroke increased from 2005 through 2009 - but is still low, according to research reported in Stroke: Journal of the American Heart Association.

Baked or broiled fish lowers heart failure risk
The risk of developing heart failure was lower for postmenopausal women who frequently ate baked or broiled fish, but higher for those who ate more fried fish, in a study reported in Circulation: Heart Failure, an American Heart Association journal.

Stem cells repair heart damage in a human trial
Researchers have shown for the first time that stem cells injected into enlarged hearts reduced heart size, reduced scar tissue and improved function to injured heart areas, according to a small trial published in Circulation Research: Journal of the American Heart Association.

Coffee drinking lowers stroke risk in women
Drinking more than a cup of coffee a day was associated with a 22 percent to 25 percent lower risk of stroke, compared with those who drank less, in a study reported in Stroke: Journal of the American Heart Association.

Stroke rate declined in middle aged, elderly, increased in young
The number of acute ischemic stroke hospitalizations among middle-aged and older men and women fell between 1994 and 2007, but sharply increased among those under age 35 - including teens and children - according to research presented at the American Stroke Association's International Stroke Conference 2011.

Healthy lifestyle choices lower risk of a first stroke 80%
Healthy lifestyle choices and emergency room interventions can help prevent first-time strokes, according to revised American Heart Association/American Stroke Association guidelines.

World leaders focus on stroke prevention, care
On the 40th anniversary of the journal Stroke: Journal of the American Heart Association, stroke leaders from around the world celebrated stroke research accomplishments and set an agenda for the future, according to a special report in the journal.

Home monitoring web based tool improves blood pressure control
A pharmacist-led home blood pressure monitoring (HBPM) program supported by the American Heart Association's Heart 360 website dramatically improved blood pressure control for patients with uncontrolled hypertension, according to a study.

Women who drink moderately may have lower heart disease risk
Women who drink moderately may have a lower risk of heart diseases (cardiovascular disease - CVD) and death from CVD in part because of how alcohol affects the body's processing of fats and sugar in the blood.

Vegetable proteins lower blood pressure
Consuming glutamic acid - an amino acid commonly found in vegetable protein - may be associated with lower blood pressure, researchers report in Circulation: Journal of the American Heart Association.

Diabetes patients should have regular exercise
To reduce heart or cardiovascular risk, people with type 2 diabetes should do at least two-and-a-half hours per week of moderate-intensity or one-and-a-half hours per week of vigorous-intensity aerobic exercises, plus some weight training.

Sicker high blood pressure patients may get best care
Contrary to some previous indications, sicker high blood pressure patients are more likely to receive high-quality care than those with fewer medical needs, researchers report in Circulation: Journal of the American Heart Association.

Certain drug coated stents may be safe, effective
Stents coated with the drug paclitaxel may be a safe, effective treatment option for coronary artery disease (CAD) patients age 70 and older and shouldn't be withheld due to advanced patient age, according to a study reported in Circulation: Cardiovascular Interventions.

Walking reduces risks in heart patients
An exercise program that burns a lot of calories reduced cardiac risk factors better than standard cardiac rehabilitation in overweight coronary patients, researchers report in Circulation: Journal of the American Heart Association.

Swine Flu update for people with heart disease
In general, influenza of all types can pose greater dangers for people with heart failure, or with any cardiovascular disease. Like seasonal flu, swine flu may cause a worsening of underlying chronic medical conditions.

Computer based system helps to regulate blood pressure
A simple, automated feedback system made hypertension patients more aware of their potentially fatal or disabling disease and helped them significantly lower their high blood pressure, according to a report published in Circulation: Cardiovascular Quality and Outcomes.

Heart attack cases reduced in US
The severity of first heart attacks has dropped significantly in the United States - propelling a decline in coronary heart disease deaths, researchers reported in Circulation: Journal of the American Heart Association.

Implantable defibrillators better for older heart patients
Implantable cardioverter defibrillators (ICDs) can improve survival in patients with heart damage - even those in their 70s - according to research reported in Circulation: Cardiovascular Quality and Outcomes.

Heart may help power pacemakers, defibrillators in heart patients
Surplus energy generated by the heart may one day help power pacemakers and defibrillators implanted in cardiac patients, according to research presented at the American Heart Association’s Scientific Sessions 2008.

Heart patients should be screened, treated for depression
Heart patients should be screened for depression -- a common condition that can profoundly affect both prognosis and quality of life -- according to the American Heart Association's first scientific statement on depression and coronary heart disease.

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