Cardiology

Post-ER care for chest pain reduces risk of heart attack, death

Seeing a doctor within a month of an emergency room visit for chest pain significantly reduced the risk of heart attack or death among high risk patients, according to research published the American Heart Association journal ...

Cardiology

Preventing heart disease requires a universal approach

Preventive cardiology is now on the political as well as clinical agenda. In 2011 a UN heads-of-state meeting agreed to reduce mortality from chronic non-communicable diseases (NCDs) by 25% by 2025.

Cardiology

Radiation for breast cancer can harm hearts, study finds

Women treated with radiation for breast cancer are more likely to develop heart problems later, even with the lower doses used today, new research suggests. The risk comes from any amount of radiation, starts five years after ...

Medical research

New study finds length of DNA strands can predict life expectancy

Can the length of strands of DNA in patients with heart disease predict their life expectancy? Researchers from the Intermountain Heart Institute at Intermountain Medical Center in Salt Lake City, who studied the DNA of more ...

Cardiology

Changes in heart attack timing continue years after hurricane

The upheaval caused by Hurricane Katrina seems to have disrupted the usual timing of heart attacks, shifting peak frequency from weekday mornings to weekend nights, in a change in pattern that persisted a full five years ...

Cardiology

MRI saves heart muscle

Researchers using cardiac magnetic resonance imaging (MRI) discovered that thinned non-contracting heart muscle caused by a heart attack can potentially improve in function and be reversed after cardiac bypass surgery. This ...

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