![]() “Many deaths that occur following heart surgery or a heart attack could be prevented if doctors had better tools to monitor and treat patients in the delicate weeks and months after these events take place,” added GW’s Luyao Lu, who co-led the work with Efimov. Our transient electronic device can map electrical activity from numerous locations on the atria and then deliver electrical stimuli from many locations to stop atrial fibrillation as soon as it starts.” We hope our new device can close this gap in technology. “Current post-surgical monitoring and treatment of these complications require more sophisticated technology than currently available. “Several serious complications, including atrial fibrillation and heart block, can follow cardiac surgeries or catheter-based therapies,” said Northwestern Engineering’s Igor Efimov, an experimental cardiologist who co-led the study. The research was published July 5 in the journal Science Advances. ![]() The device also is highly transparent, allowing physicians to observe specific heart regions to make a diagnosis or provide a treatment. Not only can it be placed on various sections of the heart, the device also continuously streams information to physicians, so they can remotely monitor a patient’s heart in real time. And, after the device is no longer needed, it harmlessly dissolves inside the body, bypassing the need for extraction.Ībout the size of a postage stamp, the soft, flexible device uses an array of sensors and actuators to perform more complicated investigations than traditional devices, such as pacemakers, can accomplish. To help prevent those deaths, researchers at Northwestern and George Washington (GW) universities have developed a new device to monitor and treat heart disease and dysfunction in the days, weeks or months following such events. Nearly 700,000 people in the United States die from heart disease every year, and one-third of those deaths result from complications in the first weeks or months following a traumatic heart-related event. Administration, Finance, Facilities, & Planning.OFFICES & SERVICES CollapseOffices & Services Submenu.Faculty Directory CollapseFaculty Directory Submenu.Research & Faculty CollapseResearch and Faculty Submenu.Prospective Student Resources CollapseProspective Student Resources Submenu.Graduate Study CollapseGraduate Study Submenu.ABET Outcomes CollapseABET Outcomes Submenu.Student Groups CollapseStudent Groups Submenu.Core Curriculum CollapseCore Curriculum Submenu.Certificates & Minors CollapseCertificates & Minors Submenu.Murphy Scholars CollapseMurphy Scholars Submenu.Combined BS / MS Program CollapseCombined BS / MS Program Submenu.Honors & Combined Degrees CollapseHonors & Combined Degrees Submenu.Undergraduate Study CollapseUndergraduate Study Submenu.Diversity, Equity, and Inclusion CollapseDiversity, Equity, and Inclusion Submenu. ![]()
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