News tagged with cardiac stress

Immune cells may heal an injured heart

The immune system plays an important role in the heart's response to injury. But until recently, confusing data made it difficult to distinguish the immune factors that encourage the heart to heal following ...

Jan 16, 2014
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Emotional stress may trigger heart attack

(Medical Xpress)—Heart attack survivors who live alone and people exposed to extreme stress from events such as natural disasters or sporting events are at greater risk of heart attack, according to a Heart Foundation study ...

Aug 07, 2013
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Getting to the heart of genetic cardiac defects

(Medical Xpress)—With modern surgical techniques increasingly able to save babies born with heart defects, biomedical researchers are hunting for ways to manage the subsequent rising prevalence of congenital ...

Jul 29, 2013
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When less is more: New protocol limits use of SPECT MPI

A new stress test protocol that investigates reducing the use of perfusion imaging in low risk patients undergoing SPECT myocardial perfusion imaging for possible angina symptoms was found to be diagnostically safe, revealed ...

May 05, 2013
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