Category Archives: cardiology

Light beam replaces blood test during human heart surgery.


During surgery, physicians are wary of the patient’s blood coagulating, or clotting, too quickly. A clot can lead to life-threatening conditions such as stroke or pulmonary embolism. Coagulation is of particular concern during cardiovascular surgery, when a clot can shut down the heart-lung machine used to circulate the patient’s blood.  Now, researchers from the University of Central Florida develop a

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