News tagged with heart function

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
popularity 5 / 5 (7) | comments 0 | with audio podcast

Is laughter really the best medicine?

Laughter may not be the best medicine after all and can even be harmful to some patients, suggests the authors of a paper published in the Christmas edition of The BMJ.

Dec 12, 2013
popularity 2.3 / 5 (3) | comments 1