{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T05:54:30Z","timestamp":1781589270919,"version":"3.54.5"},"reference-count":14,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T00:00:00Z","timestamp":1777852800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T00:00:00Z","timestamp":1777852800000},"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":["Cardiovasc electrophysiol"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Differentiating atrioventricular nodal reentrant tachycardia (AVNRT) from non\u2010reentrant junctional tachycardia (JT) can be challenging.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and Results<\/jats:title>\n                    <jats:p>In this case, regular narrow QRS complex tachycardia with simultaneous activation of the atrium and ventricle was reproducibly induced following an atrio\u2010His interval jump by a single atrial extrastimulus, initially suggesting typical slow\u2010fast AVNRT. During tachycardia, however, atrial activation and the His\u2010atrial interval spontaneously changed without affecting the tachycardia cycle length. An \u201catrial\u2010His\u2010His\u2010atrial\u201d response to atrial overdrive pacing, late\u2010coupled atrial premature depolarizations (APDs) that failed to reset tachycardia via slow pathway conduction, and early\u2010coupled APDs that reset tachycardia via fast pathway conduction without terminating tachycardia, favored JT. Finally, slow pathway ablation rendered tachycardia non\u2010inducible.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Intranodal AVNRT mimicking JT, which postulates an intranodal reentrant circuit with intervening conduction between the fast and slow pathways, can explain all of these findings and thus be differentiated from JT.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jce.70360","type":"journal-article","created":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T14:14:17Z","timestamp":1777904057000},"page":"1381-1387","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Intranodal Atrioventricular Nodal Reentrant Tachycardia Mimicking Junctional Tachycardia"],"prefix":"10.1111","volume":"37","author":[{"given":"Tomomasa","family":"Takamiya","sequence":"first","affiliation":[{"name":"Department of Cardiology Saitama Prefectural Cardiovascular and Respiratory Center Saitama Japan"},{"name":"Department of Cardiovascular Medicine Institute of Science Tokyo Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kensuke","family":"Fujiwara","sequence":"additional","affiliation":[{"name":"Department of Cardiology Saitama Prefectural Cardiovascular and Respiratory Center Saitama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Miyamoto","sequence":"additional","affiliation":[{"name":"Department of Cardiology Saitama Prefectural Cardiovascular and Respiratory Center Saitama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0230-0934","authenticated-orcid":false,"given":"Shinsuke","family":"Miyazaki","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine Institute of Science Tokyo Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuo","family":"Sasano","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine Institute of Science Tokyo Tokyo 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