Video 1. Ambulation Mode Transitions Using a Powered Prosthetic Leg ...
This video shows transitions between ambulation modes controlled by the experimenter during control system training.
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Video Clip of Patient’s Echocardiogram and Doppler Tracing Through the ...
This interactive includes Doppler echocardiography findings from a patient with a heart murmur. How do you interpret these test results?
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JAMA Editor's Audio Summary
June 23, 2015
Cannabinoids for medical use, ICDs for patients with low ejection fraction after MI, PDE5 inhibitors and melanoma, early PDA screening and mortality in extremely preterm infants, and more.