{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,2]],"date-time":"2026-11-02T17:31:33Z","timestamp":1793640693130,"version":"4.5.1"},"reference-count":19,"publisher":null,"issue":"3","license":[{"start":{"date-parts":[[2023,3,31]],"date-time":"2023-03-31T00:00:00Z","timestamp":1680220800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/lib.ossn.ru\/jour\/about\/editorialPolicies#openAccessPolicy"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Kardiologiia"],"abstract":"<jats:p>\n                    <jats:italic>Aim\u00a0\u00a0\u00a0\u00a0\u00a0<\/jats:italic>\n                    To evaluate a possibility of using radiofrequency catheter ablation guided by intracardiac echocardiography (ICE), its efficacy and safety for treatment of ventricular tachycardia (VT) of various etiology.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:italic>Material and methods\u00a0<\/jats:italic>\n                    Catheter intervention was performed for 20 enrolled patients with symptomatic VT. Ablation procedures were guided by a 3D electroanatomical mapping system and ICE.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:italic>Results<\/jats:italic>\n                    Mean duration of the procedure was 201.2\u00b162.5 min. The procedure was successful (non-inducibility of VT) in 100% of cases. None of the patients had postoperative complications.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:italic>Conclusion\u00a0\u00a0\u00a0\u00a0\u00a0<\/jats:italic>\n                    Ablation of VT arrhythmogenic substrate guided by 3D electroanatomical navigational mapping and ICE without X-ray is feasible and safe.\n                  <\/jats:p>","DOI":"10.18087\/cardio.2023.3.n2243","type":"journal-article","created":{"date-parts":[[2023,4,20]],"date-time":"2023-04-20T12:07:14Z","timestamp":1681992434000},"page":"36-45","source":"Crossref","is-referenced-by-count":4,"title":["Efficacy and Safety of Nonfluoroscopic Approach During Catheter Ablation of Ventricular Tachycardias"],"prefix":"10.68900","volume":"63","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7358-2174","authenticated-orcid":true,"given":"E. 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F.","family":"Ardus","sequence":"additional","affiliation":[{"name":"Chazov National Medical Research Center of Cardiology, Moscow"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0180-2569","authenticated-orcid":true,"given":"M. R.","family":"Khachirov","sequence":"additional","affiliation":[{"name":"Chazov National Medical Research Center of Cardiology, Moscow"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2689-2751","authenticated-orcid":true,"given":"I. R.","family":"Grishin","sequence":"additional","affiliation":[{"name":"Chazov National Medical Research Center of Cardiology, Moscow"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1679-1719","authenticated-orcid":true,"given":"D. 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