And that can increase risks for aneurysm and heart attack, experts warn
Study that links Avandia to heart attacks needs further exploration, experts say
Some nonsteroidal anti-inflammatory painkillers are focus of new study
FDA expresses caution; manufacturer defends the safety of oral medication for type 2 disease
More people might comply if nutritious foods were cheaper, one expert says
AHA site boosts awareness of treatment options, survey finds
Lovenox shown to reduce recurrent attacks and death
Daily use lowers odds for the dangerous spike in blood pressure called preeclampsia
Sense of injustice raises heart attack risk, study finds
Study finds a little exercise provides cardiovascular benefits, and more is even better
Smoking them constricts vessels just as much as regular brands, study finds
Stressed-out had double the odds for poor outcomes, study found
Supplement plus workouts raise good cholesterol levels, study finds
Twice as much Plavix halves the number of deaths, heart attacks, study finds
Rate drops by 63% if help is summoned before CPR is needed, study finds
Study also finds regional differences across U.S.
Failure rates are falling, but one expert also sees flaws in a new study
Single pill could be cheaper and more effective, study says, but one expert questions the finding
Focusing on chest pain may not be enough, experts warn
The result could be a dangerous malfunction, study says
Atrial fibrillation can lead to stroke, heart attack, experts warn
Rare, life-threatening condition can occur after major emotional trauma
LVADs could allow patients to leave hospital without a transplant, study suggests
Higher doses no more protective and increase risk of stomach bleeding, study says
But this unapproved use doesn't boost patients' risk, studies conclude
Procedure eases a dangerous condition called 'silent ischemia' after heart attack, study shows
45-year study shows a link, especially with heart disease
Lipitor study supports use of cholesterol-lowering drugs after attacks
But doctors question whether the practice results in long-term benefits
The condition raises the risk of heart attack and stroke, study authors note
The same cluster raises diabetes risk, too, and a test is in the works, scientists say
Study advises women to control risk factors such as diabetes and obesity
Improvements in care are cutting heart failure, mortality rates, study finds
Dementia 30% more common in those with long exposures, researchers say
Study finds failure rate for old, new versions reaches 20% at 10 years
Critics have questioned adequacy of safety trials for Arcoxia
DNA may pose hazard for people with rheumatoid form of the disease
Major 10-year study of older women shows no differences
But the danger from protease inhibitors remains small, experts say
But ranolazine may still have a place in therapy, experts say
Too often, doctors don't provide recommended heart attack treatments, study finds
Doctors suspect that inflammation may be to blame
It diverts blood to oxygen-starved heart muscle, researchers say
Weight gain, hypertension quickly damage arteries, study shows
It can also reduce your chances of dying from cardiovascular disease, study finds
Study finds complication, survival rates essentially same
But moderate amounts of alcohol could be healthy, study shows
French trial found fewer deaths and hospital stays
Study finds they're using tools available even before lab tests confirm diagnosis
Intravenous delivery of clot-busting drug still best treatment for patients, groups concur