Khan Academy on a Stick
Learn how a stethoscope can help determine blood pressure
Learn how Dr. Korotkoff cleverly used a stethoscope to determine blood pressure, and that we still use his trick today! Rishi is a pediatric infectious disease physician and works at Khan Academy.
The video could not be loaded, either because the server or network failed or because the format is not supported.
If the above player doesn't work, try this direct link.