{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T17:50:08Z","timestamp":1791395408884,"version":"4.3.3"},"reference-count":5,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,1,4]],"date-time":"2026-01-04T00:00:00Z","timestamp":1767484800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,1,4]],"date-time":"2026-01-04T00:00:00Z","timestamp":1767484800000},"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":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Coronary calcifications reduce procedural success rates, increase the risk of complications, and worsen the outcomes of percutaneous coronary intervention (PCI). We report the case of a 74\u2010year\u2010old woman with multiple comorbidities who was admitted for chronic total occlusion (CTO) PCI of the right coronary artery (RCA). Coronary angiography revealed double CTO with severe calcifications and high anatomical complexity. After unsuccessful true lumen\u2010to\u2010true lumen crossing, an antegrade dissection and re\u2010entry (ADR) strategy was successfully employed. Post\u2010procedure angiography revealed an unusual \u201cscattergun\u201d appearance of the proximal RCA, a parallel extra\u2010plaque lumen with implanted stents and an occluded true lumen, separated by calcified plaque. Clinical and angiographic outcomes remained favorable at 6\u2010month follow\u2010up.<\/jats:p>","DOI":"10.1002\/ccd.70454","type":"journal-article","created":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T05:15:19Z","timestamp":1767590119000},"page":"1170-1172","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["\u201cScattergun\u201d Right Coronary Artery: Heavy Calcifications in Chronic Total Occlusion Percutaneous Coronary Intervention: A Case Study"],"prefix":"10.1002","volume":"107","author":[{"given":"Rafa\u0142","family":"Wyderka","sequence":"first","affiliation":[{"name":"Department of Cardiology Tadeusz Marciniak Lower Silesia Specialist Hospital\u2010Emergency Medicine Center Wroclaw Poland"},{"name":"Faculty of Medicine Wroclaw University of Science and Technology Wroclaw Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jakub","family":"Drozd","sequence":"additional","affiliation":[{"name":"Cardiology Department SP ZOZ MSWiA Lublin Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dawid","family":"Ilnicki","sequence":"additional","affiliation":[{"name":"Department of Cardiology Tadeusz Marciniak Lower Silesia Specialist Hospital\u2010Emergency Medicine Center Wroclaw Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3424-9157","authenticated-orcid":false,"given":"Micha\u0142","family":"Borger","sequence":"additional","affiliation":[{"name":"Department of Cardiology Tadeusz Marciniak Lower Silesia Specialist Hospital\u2010Emergency Medicine Center Wroclaw Poland"},{"name":"Wroclaw Medical University Wroc\u0142aw Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,4]]},"reference":[{"key":"e_1_2_3_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2010.03.002"},{"key":"e_1_2_3_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.recesp.2021.06.013"},{"key":"e_1_2_3_4_1","doi-asserted-by":"publisher","DOI":"10.1161\/JAHA.116.004272"},{"key":"e_1_2_3_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2017.03.263"},{"key":"e_1_2_3_6_1","article-title":"Intravascular Lithotripsy for Calcium Modification in Chronic Total Occlusion Percutaneous Coronary Intervention","author":"\u00d8ksnes A.","year":"2021","journal-title":"Journal of Interventional Cardiology"}],"container-title":["Catheterization and Cardiovascular Interventions"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccd.70454","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ccd.70454","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccd.70454","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T16:53:06Z","timestamp":1791391986000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ccd.70454"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,4]]},"references-count":5,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1002\/ccd.70454"],"URL":"https:\/\/doi.org\/10.1002\/ccd.70454","archive":["Portico"],"relation":{},"ISSN":["1522-1946","1522-726X"],"issn-type":[{"value":"1522-1946","type":"print"},{"value":"1522-726X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,4]]},"assertion":[{"value":"2025-08-19","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-24","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}