Sound is pressure — the louder the sound, the greater the pressure. The greater the pressure, the more damage it can do to your ears. If you’re in a noisy environment, it’s important to know how ...

The independent prognostic value of elevated jugular venous pressure or a third heart sound in patients with heart failure is not well established. In patients with heart failure, elevated jugular ...

When someone opens the door and enters a hospital room, wearing a stethoscope is a telltale sign that they're a clinician. This medical device has been around for more than 200 years and remains a ...

There are forearm-based heart rate monitors, wrist-based heart rate monitors, smartwatches, fitness trackers and even ...

With a calibration DVD and sound level meter in hand, you can play a test pattern and set levels for your speakers. It also is a good idea to set all treble and bass controls to 0 as well. Set your ...