Coronary CT angiography versus standard evaluation in acute chest pain.

ABSTRACT:

Background

It is unclear whether an evaluation incorporating coronary computed tomographic angiography (CCTA) is more effective than standard evaluation in the emergency department in patients with symptoms suggestive of acute coronary syndromes.

Methods

In this multicenter trial, we randomly assigned patients 40 to 74 years of age with symptoms suggestive of acute coronary syndromes but without ischemic electrocardiographic changes or an initial positive troponin test to early CCTA or to standard evaluation in the emergency department on weekdays during daylight hours between April 2010 and January 2012. The primary end point was length of stay in the hospital. Secondary end points included rates of discharge from the emergency department, major adverse cardiovascular event

SUBMITTER: Hoffmann U 

PROVIDER: S-EPMC3662217 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature