Coronary angiography following out-of-hospital cardiac arrest (OHCA): a review of outcomes and clinical considerations. (2nd December 2021)

• Record Type: Journal Article
• Authors: Udi, Josefina; Sekandarzad, Asieb; Supady, Alexander; Biever, Paul; Bode, Christoph; Zehender, Manfred; Busch, Hans-Jörg; Wengenmayer, Tobias; Staudacher, Dawid L.; Duerschmied, Daniel
• Is Part Of: Expert review of cardiovascular therapy. Volume 19:Number 12(2021)
• Page Start: 1045
• Page End: 1051
• Publication Date: 2021-12-02
• Subjects: Out-of-hospital cardiac arrest (OHCA) -- coronary angiography; Cardiovascular agents -- Research -- Periodicals; 616.12061
• DOI: 10.1080/14779072.2021.2013815
• Languages: English
• ISSNs: 1477-9072

Abstract

ABSTRACT: Introduction: In patients suffering a sudden out-of-hospital cardiac arrest (OHCA), the prevalence of a coronary artery lesion as the underlying cause is relatively high, but many other causes have been described. For this reason, identifying patients who would benefit from an emergency coronary angiography is important. Areas covered: In the present manuscript, we reviewed the literature covering some relevant studies regarding the role of coronary angiography in patients with OHCA, including our local algorithm for the management of patients with OHCA. We particularly focused on the selection of patients who would benefit from an emergency coronary angiography, the time period until the performance of the angiography, the role of extracorporeal cardiopulmonary resuscitation (ECPR), the identification of a coronary artery lesion as the underlying cause of cardiac arrest and clinical outcomes. Expert opinion: In summary, a local standard algorithm for the management of patients with OHCA appears favorable. An emergency coronary angiography should be advised in patients with a presumed cardiac cause and without obvious non-cardiac cause. A shockable initial rhythm, ST elevation in the post-resuscitation ECG, a previously known coronary artery disease, and ECPR are important predictors of cardiac cause of OHCA.