Abstract: In this paper we proposed a metalens design scheme based on material library fitting, which utilizes mathematical models, functional relationships, and a small amount of database resources ...

A normal resting heart rate for adults ranges from 60 to 100 beats per minute, though individual variation is common. You can lower your heart rate short-term with relaxation techniques like deep ...

A multicenter, randomized, open-label SUPPRESS-AF trial was conducted at 8 centers in Japan. The trial was approved by the ethics committee of the University of Osaka and each participating hospital, ...

For patients with nonvalvular atrial fibrillation (AFib) who had no contraindications to taking oral anticoagulants, the use of a device to close off the left atrial appendage in the heart—a small ...

Catheter ablation has been shown to improve prognosis in patients with heart failure (HF) and atrial fibrillation (AF); however, the optimal ablation strategy remains undefined. At 36 months, the ...

Progressive multifocal leukoencephalopathy (PML) is a rare, often fatal demyelinating disease of the central nervous system caused by reactivation of latent JC virus in immunocompromised individuals.