Amazon has a new product called WorkMail debuting today (via Forbes), which is an email and calendaring service that aims to provide those tools for corporate..
Echocardiogram definition, a graphic record produced by an echocardiograph. See more.
An echocardiogram is a diagnostic examination of a person's heart. Doctors use high-frequency sound waves (ultrasound) to look at the size, shape, and motion of the heart. In addition to the standard test, there are specialized echocardiograms: