{"ok":true,"nota":{"id":"3e27ea37b92891d7","slug":"una-alfombra-que-mide-la-temperatura-de-los-pies-podria-anticipar-desc-3e27ea","titulo":"Una alfombra que mide la temperatura de los pies podría anticipar descompensaciones en insuficiencia cardíaca","resumen":"Probaron una alfombra con termografía que registra la temperatura de la planta del pie en pacientes con insuficiencia cardíaca. Compararon esas mediciones con el gasto cardíaco y observaron si los cambios de temperatura aparecían antes de nuevas internaciones.","fuente":"medrxiv","fuenteNombre":"medRxiv · preprints","color":"#1f7a4d","autor":"Esposito, M. L., Xuan, L., Zemp, E., Zile, M. R., Tedford, R. J., Linders, D., Prins, K. W.","url":"https://www.medrxiv.org/content/10.64898/2026.10.20.26364428v1?rss=1","imagen":"/hoy/portada/3e27ea37b92891d7","tema":"salud","subtemas":["insuficiencia cardíaca","monitoreo remoto","termografía","atención rural","telemedicina"],"entidades":["SmartMat","Podimetrics","Massachusetts"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-21T00:00:00.000Z","indexTs":"2026-10-21T22:39:37.287Z","hash":"f444880b506ec0dcb874d10737c136f565452408a0bd622d6affdeab52fdaab4","tsa":{"time":"Oct 21 22:40:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"motor","registro":"hallazgo","porQueImporta":"En zonas alejadas de los hospitales, muchas personas con insuficiencia cardíaca tardan en llegar a un control, y ahí es donde empeoran. Una alfombra en casa que avise de cambios antes de una internación podría cambiar esa historia. Todavía es un estudio de un solo centro y con pocos pacientes, así que falta comprobar que funciona en la vida real antes de pensar en usarla.","quienFirma":"Institución estadounidense no identificada en el resumen (medRxiv)","confianza":"preprint","consulta":{"pregunta":"¿Usarías una alfombra que monitoree tu salud en casa?"}},"sello":{"hash":"f444880b506ec0dcb874d10737c136f565452408a0bd622d6affdeab52fdaab4","sello":"e9a7c897a2ccdd03ba4814ce1e3dc4091480ee6759eb24bc87d128579a34463d","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6573047,"aleatorio":"2d5bf513cf7c1affa7426736d172d5981c9a94749f3f1efee998c0506487381c","tiempo":"2026-10-21T22:40:30.000Z"},"nist":{"cadena":2,"pulso":1993729,"salida":"2566CA36D87E2FBEC4D5E015FFCF0C1864DBD9B1365EDEAC0694FBFCE2C52475A35169CBCB950FAB325AC47DB3FC6E6C4F08665F398AD5CA0CA7EEC98EA260E3","tiempo":"2026-10-21T22:40:00.000Z"},"noAntes":"2026-10-21T22:40:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 21 22:40:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Plantar Thermography for Longitudinal Remote Monitoring of Chronic Heart Failure","descripcion":"Rural patients with heart failure (HF) have poor access to care, worse outcomes, and may benefit from at-home monitoring. We evaluated whether foot temperature measured using a thermographic floor mat was associated with invasively measured cardiac output and whether longitudinal temperature changes preceded HF events. We conducted a two-part prospective, observational single-center study using the SmartMat (Podimetrics, Somerville, MA), which acquires plantar thermograms and ambient temperature. In the acute study, patients undergoing clinically indicated right heart catheterization completed 4 scans on the same day. In the chronic study, patients with a HF hospitalization in the past year ","pubDate":"2026-10-21","url":"https://www.medrxiv.org/content/10.64898/2026.10.20.26364428v1?rss=1"},"indexado":"2026-10-21T22:39:37.287Z"}}