{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T12:16:57Z","timestamp":1763036217626},"reference-count":14,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2007,4,20]],"date-time":"2007-04-20T00:00:00Z","timestamp":1177027200000},"content-version":"vor","delay-in-days":2575,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiovasc electrophysiol"],"published-print":{"date-parts":[[2000,4]]},"abstract":"<jats:p>AT Originating from the SVC. An unusual case of atrial tachycardia (AT) originating from the superior vena cava (SVC) is reported. A 34\u2010year\u2010old man without structural heart disease underwent catheter ablation for drug\u2010resistant AT. During the tachycardia, low\u2010amplitude spiky electrograms with a cycle length of 120 to 175 msec were recorded in the SVC and exhibited 2:1 exit block to the atria, masquerading as the atrial activation observed with high right AT. These spiky electrograms also were observed during sinus rhythm, but they appeared immediately after the local atrial electrograms. The spikes were traced to a point 3 cm above the junction of the right atrium. Radiofrequency ablation at the site of the earliest appearance of the spike in the SVC successfully eliminated the tachycardia. During the following 15 months, no clinically significant atrial arrhythmias, including atrial fibrillation, occurred. This report indicates that careful mapping, including inside the SVC, will be a requisite in patients with high right atrial tachyarrhythmias.<\/jats:p>","DOI":"10.1111\/j.1540-8167.2000.tb00346.x","type":"journal-article","created":{"date-parts":[[2007,4,20]],"date-time":"2007-04-20T13:28:34Z","timestamp":1177075714000},"page":"480-483","source":"Crossref","is-referenced-by-count":27,"title":["Exit Block of Focal Repetitive Activity in the Superior Vena Cava Masquerading as a High Right Atrial Tachycardia"],"prefix":"10.1111","volume":"11","author":[{"given":"TAKESHI","family":"INO","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"SHINJIRO","family":"MIYAMOTO","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"TADAAKI","family":"OHNO","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"TAKESHI","family":"TADERA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,4,20]]},"reference":[{"key":"e_1_2_1_1_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8167.2007.00956.x"},{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.95.3.572"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8167.1999.tb00679.x"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.2170\/jjphysiol.17.174"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(72)90533-4"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(72)90009-4"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1679\/aohc.58.457"},{"key":"e_1_2_1_8_2","first-page":"A75","article-title":"\u201cFibrillating\u201d or \u201crepetitive ectopic\u201d activities within the great veins manifest as sinus rhythm\u2014Implicating the role of electrical continuity on venous foci triggering atrial fibrillation","volume":"22","author":"Tsai CF","year":"1999","journal-title":"PACE"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1253\/jcj.30.154"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.89.1.224"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.1998.tb01063.x"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.92.10.2919"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.1993.tb01609.x"},{"key":"e_1_2_1_14_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8167.1994.tb01197.x"}],"container-title":["Journal of Cardiovascular Electrophysiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1540-8167.2000.tb00346.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1540-8167.2000.tb00346.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,29]],"date-time":"2023-10-29T17:44:14Z","timestamp":1698601454000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1540-8167.2000.tb00346.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,4]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2000,4]]}},"alternative-id":["10.1111\/j.1540-8167.2000.tb00346.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1540-8167.2000.tb00346.x","archive":["Portico"],"relation":{},"ISSN":["1045-3873","1540-8167"],"issn-type":[{"value":"1045-3873","type":"print"},{"value":"1540-8167","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,4]]}}}