Heart attack and stroke risk may rise after COVID infection, study finds Fox NewsCovid-19 may increase the risk of heart attacks, strokes and deaths for three years after an infection, study suggests CNNCOVID-19 may increase risk of death years after infection: Study The HillStudy links COVID infection to heart attacks, strokes University of Minnesota Twin CitiesFirst wave of COVID-19 increased risk of heart attack, stroke up to three years later National Institutes of Health (NIH) (.gov)