{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T06:07:55Z","timestamp":1784268475827,"version":"3.55.0"},"reference-count":19,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,1,10]],"date-time":"2023-01-10T00:00:00Z","timestamp":1673308800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cardiovasc electrophysiol"],"published-print":{"date-parts":[[2023,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Post ablation of the accessory pathway (AP), the patient is observed in the catheterization laboratory for a variable period for resumption of pathway conduction. Aim of the study was to determine whether the administration of intravenous adenosine at 10\u2009min after ablation of AP\u00a0would have the same diagnostic accuracy as waiting for 30\u2009min in predicting the resumption of AP conduction.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This was a prospective interventional study conducted in two centers. Post ablation of the AP, intravenous adenosine was administered at 10\u2009min to look for dormant pathway conduction. The response was recorded as positive (presence of pathway conduction), negative (absence), or indeterminate (not able to demonstrate AV and VA block and inability to ascertain AP conduction).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The study included 110 procedures performed in 109 patients. Adenosine administration at 10\u2009min showed positive result in 3 cases (2.7%), negative result in 99 cases (90%) and indeterminate result in 8 cases (7.3%). Reconnection of accessory pathway at 30\u2009min postablation was seen in 8 cases (7.3%). Of these 8 cases, 10\u2009min\u00a0adenosine administration showed positive test in 3 patients and negative test in 5 patients. Adenosine test at 10\u2009min has a sensitivity, specificity, positive predictive value, and negative predictive value of 37.5%, 100%, 100%, and 94.9% in identifying the recurrence of accessory pathway conduction at 30\u2009min, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Absence of pathway conduction on administration of adenosine 10\u2009min postablation does not help predict the absence of resumption of conduction thereafter.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jce.15800","type":"journal-article","created":{"date-parts":[[2023,1,4]],"date-time":"2023-01-04T15:21:16Z","timestamp":1672845676000},"page":"607-614","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Early dose of Adenosine, postRadiofrequency abLation of accessory pathwaY\u00a0in determining acute procedural success (EARLY 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