Cardiology

Lasers used to detect risk of heart attack and stroke

Patients at risk of heart attacks and strokes may be spotted earlier thanks to a diagnosis tool that uses near-infrared light to identify high-risk arterial plaques, according to research carried out at WMG, University of ...

Alzheimer's disease & dementia

More amyloid in the brain, more cognitive decline

A new study from the Center for Vital Longevity at The University of Texas at Dallas has found that the amount of amyloid plaques in a person's brain predicts the rate at which his or her cognition will decline in the next ...

Cardiology

No benefit of synthetic HDL-C on arterial plaque

Injection of a novel form of synthetic high-density lipoprotein cholesterol (HDL-C), or good cholesterol, into the arteries of patients who had recently had a heart attack did not reduce the volume of fatty deposits, or plaque, ...

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 ...

Alzheimer's disease & dementia

Amyloid study pinpoints protein culprits

A five-year trial at a Brisbane Hospital has increased the accuracy of diagnosing patients with amyloidosis, a group of rare and incurable diseases caused by abnormal protein deposits in tissues and organs.

Cardiology

PET imaging visualizes hard-to-diagnose cardiac amyloidosis

Researchers at Princess Alexandra Hospital, Brisbane, Australia, have demonstrated that cardiac amyloidosis (abnormal deposits of proteins in the heart), which is notoriously difficult to diagnose, can be visualized noninvasively ...

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