Cardiology

Artificial blood vessels could improve heart bypass outcomes

Strong, flexible, gel-like tubes—created using a novel 3D printing technology—could improve outcomes for heart bypass patients by replacing the human and synthetic veins currently used in surgery to re-route blood flow, ...

Cardiology

A new tool to reclassify heart risk and reduce heart attacks

They sit in the middle—the intermediate zone—where they are considered neither low nor high risk for having a heart attack or stroke. But heart disease may well be within striking distance, so how can we more accurately ...

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