How heart failure disrupts the cell's mitochondria

Chronic heart failure causes the cell's powerhouses to malfunction, in part due to overconsumption of an important intermediary compound in energy production. Supplementing the diet to compensate for this could prove a promising ...

Molecular researchers discover novel gene linked to aging hearts

Researchers at the University of Ottawa Heart Institute (UOHI) have identified a novel gene in the nucleus of muscle and brain cells that affects heart development and the aging process. Their investigation brings the promise ...

Fuzzy thinking could spot heart disease risk

A new approach to evaluating a person's risk of cardiovascular disease, stroke, high blood pressure, or heart failure is reported this month in the International Journal of Data Mining, Modelling and Management. The technique ...

Engineered cells could usher in programmable cell therapies

In work that could jumpstart the promising field of cell therapy, in which cells are transplanted into the body to treat a variety of diseases and tissue defects, researchers at Brigham and Women's Hospital (BWH) have engineered ...

The shape of your heart matters

Curious to know if you're at risk for two common heart conditions? Your doctor may want to check the shape of your heart.

Hope for dogs with most common cardiorespiratory disease

Open-heart surgery to address the most common cardiorespiratory disease in dogs has been performed for the first time in Australia, at the University of Sydney's Veterinary Teaching Hospital. 

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