title: Pulse rate as a reliable indicator of the degree of stress on the cardiopulmonary system.
mesh_terms: D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008887:Military Medicine; D011674:Pulse; D013312:Stress, Physiological / Q000503:physiopathology*; D014481:United States