A study, led by associate professor Weihua Chen, combined the mu-negative metamaterial units and mu-near-zero metamaterial units to construct a hybrid metamaterial slab suitable for the cardiac ...

A noninvasive ultrasound device restored heart rhythm in animal models and engineered human heart cells, paving the way for ...

Chinese scientists have achieved an important medical breakthrough by creating the world’s first laboratory-grown sinoatrial node, often called the heart’s master conductor. This tiny part of the ...

Not every heart patient needs a pacemaker. Expert explains warning signs, common myths, eligibility, and when a slow heartbeat requires treatment.

In a new study, published today (12 July) in Nature, researchers have produced the most detailed and comprehensive human Heart Cell Atlas to date, including the specialized tissue of the cardiac ...

Defibrillators and pacemakers help the heart maintain a regular rhythm. Defibrillators deliver a shock if the heart goes into arrhythmia. Pacemakers use electrical impulses to keep the heart from ...

A pacemaker may be useful for atrial fibrillation (AFib) involving a slow heart rate or other heart conduction disorders. However, doctors may recommend lifestyle changes to manage AFib before a ...