And then, later, see on the chest X-ray that that was exactly what it was." Sponsor Message But some argue that the stethoscope is becoming less useful in this digital age.

Single-head stethoscopes require a person to put more or less pressure on the chest piece to hear high or low frequencies. Digital stethoscopes, on the other hand, record the sounds a person hears.

It is threatened by hand-held devices that are also pressed against the chest but rely on ultrasound technology, artificial intelligence and smartphone apps instead of doctors’ ears to help ...

Wikimedia Commons. Satisfied with his design, Laennec went on to use the stethoscope to catalog and describe various sounds of the chest and correlate them to specific ailments.

The traditional doctor's stethoscope was invented in 1816, but almost 200 years later it is possible to place a smartphone on your chest and record a heartbeat. An app developed by a team ...

About 200 years ago, a French physician rolled a sheet of paper into a cylinder and held it up to the chest of a patient. The creation was crude and simple, but it worked. Rene Laenneac could bette… ...

“The stethoscope and the ultrasound machine have played nicely together for a long, long time; they will continue to do so,” Shindler said. “My interaction with a patient is: I have conversation with ...

ANSWER: Directly on the patient’s skin allows for the best sound transmission.When listening to a very soft heart murmur, having a quiet room and the patient’s chest completely exposed is ...

A Google Images search for “doctor” reveals essentially the same picture: a doctor wearing a crisply ironed white coat with a stethoscope draped, scarf-like, around the neck. The only ...

His resulting "stethoscope" (from the Greek words stethos, meaning "chest," and skopos, meaning "observer") was a hollow wooden cylinder with a small funnel at one end.

Some 200 years after the stethoscope was invented, ... In the course of the visit, she places the end of the stethoscope on your chest, closes her eyes, and listens intently to your heart.