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Results 1 - 2 of 2 for Miles
  1. Coughing Video 
    ... Compared to a tennis ball hit at 50 miles per hour, or a baseball at 85 miles per hour...coughing is faster, with an estimated speed of 100 miles per hour. With such a strong force of ...
    https://medlineplus.gov/ency/anatomyvideos/000039.htm -
  2. Recognizing the Symptoms of Worsening Heart Valve Disease Video (American Heart Association)  
    ... become short of breath? Is it walking 3 miles? Or has that walk gotten shorter and shorter ...
    https://www.heart.org/...e-symptoms-of-worsening-heart-valve-disease - Videos