Movie S14.

Interpretation Assistance. Supplementary Movie 14 shows a demonstration of the acquisition assistance where the user aims the mobile phone camera to view the probe scanning. A split screen shows the ultrasound on the bottom and the camera output on top shows the probe with arrow overlays guiding the user to place the probe in the proper location for a cardiac exam, parasternal long axis (PLAX) view. A green check mark indicates the proper position.