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Results 1 - 2 of 2 for Loud first heart sound
  1. nih-medlineplus-magazine.feed 
    ... sound. In some cases, noise pollution can be loud enough to damage the ear and ... and diabetes. Sound is measured in units called decibels (dB). Sounds ...
    https://magazine.medlineplus.gov/home/nih-medlineplus-magazine.feed - MedlinePlus Magazine
  2. NIH MedlinePlus Magazine 
    ... major part of his life ever since. It first made him think about becoming a doctor, but ... in childhood, but... ADHD March 28, 2024 Too loud and too bright! Noise pollution Every day you ...
    https://magazine.medlineplus.gov - MedlinePlus Magazine