The patch harvests energy from each heartbeat, allowing it to operate with no external power source. 

These findings are especially important, the authors wrote, because they suggest there may be a new way to personalize patient care. 

Catheter ablation was consistently linked to more substantial LVEF improvements than pharmacological therapy.

Irreversible electroporation, the authors noted, could help clinicians avoid the drawbacks of thermal ablation

The eye-opening findings were presented during the Great Wall International Congress of Cardiology 2020 virtual meeting.

“These observations might have direct treatment implications," researchers wrote. 

Chloroquine, however, was not found to have such an effect.

Five companies received warnings from the FDA for illegally selling supplements containing cesium chloride.