Daniel M. Gelfman Thad E. Wilson Indianapolis, Indiana, United States   Photo Credit: Daniel M. Gelfman, MD, September 28, 2018. A recent article in JAMA Cardiology titled “The David Sign” discussed the presence of “persistent” external jugular venous distention “hiding in plain sight” on one of the world’s most famous statues: Michelangelo’s David, completed in…