Health

People with heart rhythm disorders warned over cannabis use

A study of 2.4 million hospitalized cannabis users has found that those with an arrhythmia were 4.5 times more likely to die while in hospital than those without. The research is presented at EHRA 2021, an online scientific ...

Diseases, Conditions, Syndromes

COVID-19 can kill heart muscle cells, interfere with contraction

Since early in the pandemic, COVID-19 has been associated with heart problems, including reduced ability to pump blood and abnormal heart rhythms. But it's been an open question whether these problems are caused by the virus ...

Genetics

Understanding cellular clock synchronization

Circadian clocks, which regulate the metabolic functions of all living beings over a period of about 24 hours, are one of the most fundamental biological mechanisms. In humans, their disruption is the cause of many metabolic ...

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