BY: CLAIRE KIM "A study, published in the journal JAMA, of 3,334 patients in four hospitals in a large New York City health system found that clotting issues — including blockages in a vein or artery, strokes and heart attacks — were reported in 16 percent of the patients’ records." (New York Times) "The authors… Continue reading ABC. CBA. COVID-19, Blood-Clots, Attention.