{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T16:57:22Z","timestamp":1785776242160,"version":"3.56.0"},"reference-count":18,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,5,31]],"date-time":"2026-05-31T00:00:00Z","timestamp":1780185600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,5,31]],"date-time":"2026-05-31T00:00:00Z","timestamp":1780185600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cathet Cardio Intervent"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Patients presenting following out\u2010of\u2010hospital cardiac arrest (OOHCA) often require emergency coronary angiography. Presentations can be associated with syncope or head\u2010trauma.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aims<\/jats:title>\n                    <jats:p>We investigated the impact and utility of pre\u2010coronary angiography CT\u2010Brain (CT\u2010B) in patients following OOHCA on clinical outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Retrospective analysis was undertaken at a large metropolitan hospital to identify patients. Patients following OOHCA who were transferred directly to the cardiac catheterization lab were included with patients stratified according to whether they received a CT\u2010B prior to coronary angiography or not.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Following analysis, 235 patients met inclusion criteria. The CT\u2010B (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u200939) and non\u2010CT\u2010B (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u2009196) groups were similar in baseline demographics with respect to age (64.1 vs. 63.3 years,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.739), male sex (79.2% vs. 82.7%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.637), hypertension (48.7% vs. 49.2%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.953), and hypercholesterolemia (33.3% vs. 32.8%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.950) respectively. There was no difference in ECGs suggestive of cardiac ischemia (53.8% vs. 61.7%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.338). The CT\u2010B group were more likely to have fallen (89.7% vs. 50.5%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001), and have documented head strike (61.5% vs. 8.2%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). Door\u2010to\u2010procedure time was significantly longer in the CT\u2010B group (105 vs. 53\u2009min,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). There was no difference in length of ICU stay (median 3 (IQR 1\u20136) vs. 3\u2010days (IQR 1\u20136),\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.44), or 30\u2010day mortality (41.0% vs. 29.5%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.159). Of those undergoing CT\u2010B, 17.9% had pathology identified, with only one patient (2.6%) having their angiogram deferred.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In patients with OOHCA, pre\u2010angiography CT\u2010B has a low likelihood of identifying neuropathology and significantly increases DTP time.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ccd.70681","type":"journal-article","created":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T05:37:38Z","timestamp":1780292258000},"page":"533-539","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Role of Neuroimaging Before Coronary Angiography in Patients With Out\u2010of\u2010Hospital Cardiac Arrest"],"prefix":"10.1002","volume":"108","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4335-7582","authenticated-orcid":false,"given":"Edmond","family":"Wong","sequence":"first","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kathryn","family":"Yu","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Davide","family":"Tomassoni","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1104-3511","authenticated-orcid":false,"given":"Timothy","family":"Scully","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy","family":"Yeung","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer","family":"Cooke","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Tong","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaya","family":"Chandrasekhar","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"},{"name":"Eastern Clinical School, Eastern Health Monash University Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jason","family":"Nogic","sequence":"additional","affiliation":[{"name":"Department of Cardiology Eastern Health Melbourne Victoria Australia"},{"name":"Eastern Clinical School, Eastern Health Monash University Melbourne Victoria 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