Cardiology

How to prevent recurrent stroke when the cause is unknown

Nearly one-third of patients with a stroke of unknown cause have a heart rhythm disorder that can be treated to prevent another stroke. That's the finding of the NOR-FIB study presented at EHRA 2022, a scientific congress ...

Health

As clocks spring forward, keep sleep on track

You may only worry about losing an hour of sleep when the clocks spring forward this Sunday, but the time change can also be dangerous for your health, an expert says.

Cardiology

Expert explains changing approach to heart issues in athletes

Heart conditions can be game-ending or even life-threatening for competitive and recreational athletes alike, but physicians are realizing that in many cases, cardiac issues can be managed to help patients carry on with sports. ...

Medical research

The circadian clock in heart failure

Disrupting circadian rhythms, which change naturally on a 24-hour cycle, has been implicated in heart disease, but it is unclear how it leads to the condition. A research team at Baylor College of Medicine and collaborating ...

Cardiology

Total alcohol intake not linked to ventricular arrhythmia risk

(HealthDay)—Total alcohol consumption is not associated with an increased risk for incident ventricular arrhythmia (VA), while there is a U-shaped association for alcohol consumption with the risk for sudden cardiac death ...

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