Instituto do Coração

Healthcare occupancy data as an early warning indicator of infectious disease surges in São Paulo

Early detection of infectious disease surges is critical for effective public health response, yet traditional surveillance systems often suffer from delayed reporting. Here, we investigate whether passively collected occupancy data from healthcare facilities can act as an early...

Capturing regional variation in aortic mechanics: dual-estimation method for material parameter identification and biological correlation

Abstract The aorta shows significant regional variation in geometry and composition. This complexity makes numerical modeling challenging, as it requires identifying material parameters. Typically, the Holzapfel-Gasser-Ogden model is used. However, it suffers from nonuniqueness a...