Neuroscience

Could fixing a problem with the heart be good for your brain?

People who have an irregular heartbeat called atrial fibrillation that is treated with a procedure called catheter ablation may have a reduced risk of dementia compared to those who are treated with medication alone. The ...

Cardiology

4D flow MRI, 3D phantoms benefit atrial fibrillation patients

Findings from a scientific online poster presented during the 2023 ARRS Annual Meeting, held April 16–20 at the Hawaiian Convention Center, suggest that correctly occluded left atrial appendages (LAAs) could present maximal ...

Cardiology

Smart watches could predict future heart problems

Wearable devices such as smart watches could be used to detect a higher risk of developing heart failure and irregular heart rhythms in later life, suggests a new study led by UCL researchers.

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