In 1963, Harvard Medical School Professor David Littmann, a renowned cardiologist, invented a stethoscope which would revolutionize the world of medical auscultation. Stethoscope design had changed little since the nineteenth century but Littmann rea...
Health health littmann stethoscope sounds chest amplification soundThe Right Stethoscope For Your Needs! by: Mike Yeager Just about all health care providers have need of stethoscopes. Whether you’re a nurse, respiratory therapist or a medical doctor, the need to auscultate the chest, lungs and heart is a nec...
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