Medical research

How do you mend a broken heart?

Many lower forms of life on earth exhibit an extraordinary ability to regenerate tissue, limbs, and even organs—a skill that is lost among humans and other mammals. Now, a University of Pittsburgh researcher has used the ...

Cardiology

Elevated cardiac troponin may occur without heart attack

Elevated cardiac troponin, a diagnostic marker of damage to the heart, may occur even if a patient has not had a heart attack, according to a study published in JACC: Basic to Translational Science.

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