Editor's Note: Before reading this article, it is recommended that readers first review "Nonauscultatory Cardiac Exam: Assessing the Elderly Person," previously published on Medscape. As with most ...
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History of your doctor’s stethoscope
History of your doctor’s stethoscope How did a physician listen to a patient’s heartbeat or breathing before the invention of the stethoscope? He listened, he put his ear right down on the patient’s ...
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