Medical research

How the heart turns into bone

Connective tissue cells in the heart turn into bone-producing cells in response to injury, University of California, Los Angeles scientists report November 17 in Cell Stem Cell. The discovery helps explain why some people ...

Medical research

Molecular imaging detects ischemic heart disease in diabetics

Research introduced at SNM's 58th Annual Meeting may lead to much-needed cardiovascular disease screening for diabetic patients at risk of ischemic heart disease, a disorder marked by significantly reduced blood flow in the ...

Cardiology

How Gata4 helps mend a broken heart

During a heart attack, blood stops flowing into the heart; starved for oxygen, part of the heart muscle dies. The heart muscle does not regenerate; instead it replaces dead tissue with scars made of cells called fibroblasts ...

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