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Heart chambers 3D printed from live human cells can beat for months

23 June 2023

A new technique enables 3D printing of miniature heart chambers called ventricles that can beat on their own, and may one day help create whole hearts for transplantation


HIIT involves vigorous bursts of exercise interspersed with short rest periods

HIIT is safe for people with heart problems and boosts their fitness

24 February 2023

Doing high-intensity interval training is safe for people having cardiac rehabilitation and increases their cardiorespiratory fitness faster than currently recommended moderate exercise, according to a clinical trial


A solar storm

Solar storms may cause up to 5500 heart-related deaths in a given year

17 June 2022

In an approximate 11-year cycle, the sun blasts out charged particles and magnetised plasma that can distort Earth’s magnetic field, which may disrupt our body clock and ultimately affect the heart


Yoga session

Doing yoga at least once a week may help to lower blood pressure

9 February 2022

A large real-world study adds to clinical trial evidence that people who do yoga tend to have lower blood pressure, which may prevent heart attacks and strokes


Injecting new heart cells improves recovery from heart attacks

Injecting new heart cells improves recovery from heart attacks

2 July 2018

Injecting brand new muscle cells directly into the heart helps it recover after a heart attack, a study in monkeys has found.


Magnetic cells could fix a broken heart after a heart attack

Magnetic cells could fix a broken heart after a heart attack

23 November 2017

Making cells magnetic allows them to be injected into a damaged heart and kept in place using a magnet, allowing them time to fuse with the heart rather than drift away


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