Cardiology

Some blood thinners may increase heart attack risk

A new study has examined whether different blood thinning medications prescribed to prevent strokes in patients with atrial fibrillation might increase the risk of heart attacks.

Cardiology

'Zap' ear clip may ease A-fib

(HealthDay)—Imagine if all it took to treat the heart condition atrial fibrillation was clipping a small device to your ear for an hour a day? That futuristic scenario could soon be a reality, according to a new study.

Diseases, Conditions, Syndromes

Unravelling the mysteries around type 2 diabetes

For more than 30 years, scientists have been trying to unravel the mystery of how a key biological molecule self assembles into a rogue protein-like substance known as amyloid, which is thought to play a role in the development ...

Cardiology

What is cardiac arrest? A heart expert explains

Cardiac arrest (or sudden cardiac arrest as it is more formally known) is a medical emergency. It happens when an event, usually an electrical disturbance, quickly and unexpectedly causes your heart to stop working. It's ...

Cardiology

Ablation found to reverse common type of heart failure

In a world-first randomized study, catheter ablation has been shown to reverse heart failure with preserved ejection fraction (HFpEF) in patients with both HFpEF and atrial fibrillation (AF).

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