Cardiology

Abnormal heart metabolism may predict future sudden cardiac death

Adults with abnormal heart metabolism are up to three times more likely to experience life-threatening arrhythmias (an irregular heart rhythm), and MRI techniques could be used to detect the condition and predict future sudden ...

Genetics

New screening test for those at risk of sudden cardiac arrest

New research from the Victor Chang Cardiac Research Institute will allow families around the world to discover if they are carrying genetic mutations that cause sudden cardiac arrest—a condition that kills 9 out of 10 victims.

Cardiology

AI predicts if—and when—someone will have cardiac arrest

A new artificial intelligence-based approach can predict, significantly more accurately than a doctor, if and when a patient could die of cardiac arrest. The technology, built on raw images of patient's diseased hearts and ...

Cardiology

Who should receive a device to prevent sudden cardiac death?

Heart images may help to predict the risk of sudden cardiac death in heart attack survivors, according to the largest analysis of cardiac magnetic resonance (CMR) data to date. The late breaking research from the PROFID project ...

Genetics

New genetic risk factors for arrhythmia discovered

A recent study published in Nature Genetics identified 10 new genetic regions associated with Brugada syndrome, a cardiac arrhythmia disorder associated with sudden death in young adults.

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. ...

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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