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A heart attack is a serious health problem that requires immediate medical attention, any delay in going to the hospital when having a heart attack can put the patient’s life at risk, and despite that it is difficult to detect the symptoms of a heart attack in advance because they are hidden and often go unnoticed, so a team of Researchers have a sensor that can diagnose a heart attack in less than 30 minutes, in the series “Check yourself” we learn how to diagnose a heart attack through the new sensor, according to the “Times of India” website.
A new study conducted by the American University of Notre Dame revealed that by targeting three distinct types of nucleic acids in the body microRNA or mRNAThe new sensor can distinguish an acute heart attack or restore blood flow after ischemia, and this sensor requires less blood than traditional diagnostic methods to do so.
“The technology developed for this sensor shows the advantage of using miRNA Compared to protein-based biomarkers, which are the target of traditional diagnostics.”
“In addition, the device’s portability and cost-efficiency demonstrate the potential to improve how heart attacks and related problems are diagnosed in clinical settings and in developing countries,” Chang added.
A patent application for the sensor has been filed and researchers are working to establish a startup company that will manufacture the device.
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According to the study, which was published in the journal Lab on a Chip It takes health care professionals hours to diagnose a heart attack, but the new device can diagnose a heart attack in a short time, so patients can be treated immediately.
Initial results from an echocardiogram can quickly show indications of heart disease, but to confirm a patient has a heart attack, a blood sample and analysis may take up to eight hours.
“Current methods used in diagnosing a heart attack are not only time consuming, but must also be applied within a certain time to obtain accurate results,” said lead researcher Pinar Zorlotuna from the University of Notre Dame.
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