Cardiology

Autopsies reveal how meth hurts the heart

Use of the illegal stimulant methamphetamine causes build-up of tough protein fibers in heart muscle, which may help explain the development of enlarged hearts and heart failure in users, according to preliminary research ...

Cardiology

Sudden cardiac arrest in athletes: Prevention and management

It's marathon season, and every so often a news report will focus on an athlete who has collapsed from sudden cardiac arrest. Although uncommon, these events get attention. A new review in CMAJ (Canadian Medical Association ...

Neuroscience

AI gives reliable coma outcome prediction

After cardiac arrest and resuscitation, some patients will still be in a coma and treated at an intensive care unit. Their prospects are uncertain. Clinicians seek a reliable method to predict their outcomes. Researchers ...

Cardiology

No increase in deaths from cardiac arrests at the weekend

People admitted to NHS hospitals with a cardiac arrest over the weekend do not face a higher risk of dying compared to those admitted during the week, according to new research presented today at the British Cardiovascular ...

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