Researchers have identified a key protein that may help failing hearts regain function, offering new insight into why some ...

Myocardial infarction remains one of the leading causes of death worldwide. Following an infarction, part of the heart muscle ...

Accurately measuring electrical signals and calcium levels in the heart can lead to earlier treatment of potentially fatal conditions, such as heart attack or congestive heart failure. Calcium plays ...

BACKGROUND: Heart failure with reduced ejection fraction (HFrEF) is characterized by impaired contractility and high ...

Internal organ tissues often don’t heal after illness or injury and lose some function, such as the heart after a heart attack. UCLA cardiologists have identified a protein that interferes with ...

New research findings from the University Medical Center Göttingen (UMG) show that both atria undergo profound changes in ...

Researchers at the University of California, Irvine, have developed a polymeric biohybrid cardiac device that harnesses the power of light to electrically and mechanically control living heart tissue ...

Researchers from Mass General Brigham and collaborating institutions have developed a non-invasive approach to manipulate cardiac tissue activity by using light to stimulate an innovative ink ...

A heart attack, or myocardial infarction, is a critical event that can have lasting effects on your health. Recognizing the ...