Researchers developed a smartwatch that estimates blood pressure using tiny electrical signals from the wrist.

Smartphone-based heart rhythm monitoring from home can reduce same-day cancellations and help save significant healthcare ...

New research suggests that even slightly high blood pressure in your 30s may raise the risk of a heart attack or stroke later in life. The study by University College London (UCL) of more than 450 ...

Your body may signal poor circulation through temperature every day. Here's what the signs mean and the natural fixes that ...

Cold hands and leg cramps may signal poor circulation. Here's what the 2026 research says and the natural fixes worth trying ...

A stress test does not give the total picture of the cardiac blood vessels. As such, the risk of heart attack remains, shares Dr Yaranov.

Using magnetic cameras, researchers at Linköping University have examined blood flow in an artificial heart in real time. The results make it possible to design the heart in a way to reduce the risk ...

Scientists at Boston University have developed a promising new technology that could one day allow people to measure their blood pressure using wearable devices such as smartwatches, without needing ...