Key points are not available for this paper at this time.
as an update to the full-text guidelines and is also posted on the ACC (www.acc.org),AHA (www.americanheart.org),and Society for Angiography and Interventions (SCAI) (www. scai.org)Web sites.Copies of the focused update are available from all organizations.
King et al. (2008) studied this question.