Gel magnético injetado no coração pode prevenir AVCs

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. You have full access to this article via your institution. Read the paper: Long-term thrombus-free left atrial appendage occlusion via magnetofluids Magnetic fluid injected into the heart could help prevent strokes and it's been tested for the first time in a pig. This new approach could help the millions of people whose hearts beat too quickly, who are at risk of clots forming in their hearts. The fluid seals off a section of the heart known as the left atrial appendage stopping this buildup from happening avoiding deadly strokes. Read the paper: Long-term thrombus-free left atrial appendage occlusion via magnetofluids The researchers showed that the fluid caused no negative effect effects on rats and a pig, and they had no signs of clot formation. The researchers hope that this technique could save lives, but they caution that many more years of tests are needed before trying this out in humans. Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. doi: https://doi.org/10.1038/d41586-026-00740-4 This tiny device spins blood clots away Building a heart atlas: researchers map organ in stunning detail The surprising science of squeaky sneakers These mysterious ridges could be the secret to younger skin Damage from a heart attack comes from brain signals, mouse study suggests Vagal blood volume receptors compensate for haemorrhage and posture change Ageing rewires the body’s tolerance to infection News & Views 14 JAN 26 Magnetic fluid offers better seal in heart-plugging medical procedure News & Views 04 MAR 26 Fresh claim of making elusive ‘hexagonal’ diamond is the strongest yet Long-term thrombus-free left atrial appendage occlusion via magnetofluids Cancer blood tests are everywhere. Do they really work? News Feature 04 MAR 26 Merlin: a computed tomography vision–language foundation model and dataset Going ‘beyond GDP’ should not mean sidelining the SDGs The Medical Faculty Mannheim of Heidelberg University offers the position of a   Full professorship (W3) for “Transfusion Medicine and Immunology” ... Mannheim, Baden-Württemberg (DE) Medizinische Fakultät Mannheim der Universität Heidelberg Job Title:    Associate or Senior Editor Nature Progress Brain Health Location:    Shanghai, Beijing or Pune, Hybrid Working Model Application Dead... Shanghai, Beijing or Pune, Hybrid Working Model Job Title:    Associate or Senior Editor, Nature Progress Oncology Location:    Shanghai, Beijing or Pune, Hybrid Working Model Application Deadlin... Title: Associate or Senior Editor, Communications Sustainability Location: Shanghai, Beijing, Nanjing, Pune or New Delhi Application Deadline: Marc... Shanghai, Beijing, Nanjing, Pune or New Delhi The Department of Surgery, School of Medicine at Stanford University, is seeking to fill two full-time academic positions, one in the Divisions of ... Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.