Telehealth: Can You Hear My Heart Now?

Telehealth - Laennec Stethoscope from 1820

The stethoscope was invented 201 years ago in 1816 by René Laennec in Paris, or possibly thousands of years earlier by the ancient Egyptians! We all know from any visit to a nurse or doctor that the simple “analog” stethoscope remains today a key tool for healthcare professionals who can quickly interpret anomalies from listening to heart, lung, abdominal and other body sounds. So, what happens in Telehealth systems when the doctor is remote and is connected digitally over the Internet by video and audio to the patient?

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