• Joel Kahn MD, FACC
    Cardiology

    Dear readers, This week, 2 articles focus on the widely available and inexpensive heart artery screening test known as the coronary artery calcium score (CACS).…

  • Joel Kahn MD, FACC
    Cardiology

    Dear readers, Decades ago, I lectured on lipids with another expert whose repeat phrase was, “It’s an apoB world.” The first 3 articles in this…