what is a heart scan
(August 2015). The heart scan is a computed tomography (CT) scan of the heart that uses x-rays to create detailed pictures of the heart and its blood vessels. It is a rapid assessment tool for identifying haemodynamically significant cardiac abnormalities in the critical care setting.August 2015). The heart scan is a computed tomography (CT) scan of the heart that uses x-rays to create detailed pictures of the heart and its blood vessels. It is a rapid assessment tool for identifying haemodynamically significant cardiac abnormalities in the critical care setting.