Diseases, Conditions, Syndromes

Rethink what you thought you knew about COVID-19 reinfection

Forget what you thought you knew about catching COVID-19 more than once. SARS-CoV-2, the virus that causes COVID-19, keeps evolving—and so has information about your risk of being reinfected.

Cardiology

Researchers discover an unexpected regulator of heart repair

A study using mice by scientists at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA reveals that cardiac muscle cells play a pivotal role in determining how the heart heals following ...

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).

Cardiology

Heart failure cases soar globally

The number of patients with heart failure worldwide nearly doubled from 33.5 million in 1990 to 64.3 million in 2017. That's the finding of a study published today in the European Journal of Preventive Cardiology, a journal ...

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