Imaging agent may improve diagnoses for rare heart disease

A PET/CT radiotracer demonstrated high sensitivity and specificity for diagnosing cardiac amyloidosis, a rare disease that causes abnormal protein buildup in the heart and heart failure, according to a recent clinical trial ...

When the brain gets tired, endurance suffers

After a day spent perusing reports, juggling emails, resolving conflicts and making decisions, a bike ride will seem more taxing, even though your legs aren't any weaker. To shed light on this phenomenon, Benjamin Pageaux, ...

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