{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,6,17]],"date-time":"2024-06-17T06:38:48Z","timestamp":1718606328997},"reference-count":20,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2013,5,10]],"date-time":"2013-05-10T00:00:00Z","timestamp":1368144000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pacing Clinical Electrophis"],"published-print":{"date-parts":[[2013,10]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>AutoCapture\u2122 (AC) of St. Jude Medical (SJM; St. Paul, MN, USA) pacemakers provides beat\u2010to\u2010beat ventricular capture verification and allows low\u2010amplitude pacing. There has been concern about evoked response signal (ERS) amplitude decreasing over time, leading to discontinuation of AC. The purpose of this study was to evaluate the long\u2010term performance of AC in infants with epicardial pacing leads.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Data on 16 newborns with congenital complete atrioventricular block (CCAVB) implanted with a SJM Microny pacemaker between January 1998 and December 2004 were collected. The ERS at discharge, at 12 \u00b1 2 months, and long\u2010term AC performance were analyzed retrospectively. The median follow\u2010up time was 5.3 years (range 0.4\u20138.6 years), the end point of follow\u2010up being either lead or generator exchange.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>AC could be activated in all patients at discharge; the median ERS was 9.3\u00a0mV (3.7\u201319.0\u00a0mV). At 12 \u00b1 2 months, the median ERS measured 4.6 \u00b1 3.6\u00a0mV (n\u00a0= 13), showing a significant decrease (P\u00a0= 0.002) and leading to discontinuation of AC in three (23%) of 13 patients. AC use was possible in eight patients and long\u2010term use in six patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>In epicardially paced CCAVB newborns, the ERS amplitude decreased significantly during the first year. ERS decrease was the most common reason for AC failure. At 1\u2010year follow\u2010up, AC was functional in only 53% of patients, although it could originally be activated in all patients. During the first year of follow\u2010up, special attention to AC parameters is recommended in this subgroup of pediatric pacemaker patients.<\/jats:p><\/jats:sec>","DOI":"10.1111\/pace.12162","type":"journal-article","created":{"date-parts":[[2013,5,10]],"date-time":"2013-05-10T18:58:46Z","timestamp":1368212326000},"page":"1259-1264","source":"Crossref","is-referenced-by-count":1,"title":["Long\u2010Term Performance of Beat\u2010to\u2010Beat Automatic Ventricular Threshold Adjustment in Infants with Congenital Atrioventricular Block"],"prefix":"10.1111","volume":"36","author":[{"given":"ANITA","family":"HIIPPALA","sequence":"first","affiliation":[{"name":"Department of Pediatric Cardiology Children's Hospital, Helsinki University Hospital and University of Helsinki  Helsinki Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JUHA\u2010MATTI","family":"HAPPONEN","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology Children's Hospital, Helsinki University Hospital and University of Helsinki  Helsinki Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,5,10]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009864615632"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-8703(03)00529-5"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.1998.tb00052.x"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.103.21.2585"},{"key":"e_1_2_10_6_1","first-page":"123","article-title":"Evolution of pacing for bradycardia: Autocapture","author":"Biffi M","year":"2007","journal-title":"Eur Heart J"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-4975(99)00695-5"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1053\/eupc.2002.0289"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eupc.2005.03.009"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1093\/europace\/eum130"},{"key":"e_1_2_10_11_1","doi-asserted-by":"crossref","first-page":"2145","DOI":"10.1161\/01.CIR.0000035996.46455.09","article-title":"ACC\/AHA\/NASPE 2002 guideline update for implantation of cardiac pacemakers and antiarrhythmia devices","volume":"106","author":"Gregoratos G","year":"2002","journal-title":"Circulation"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.2010.02724.x"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/europace\/eum100"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1025372504899"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.2004.00463.x"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-4975(98)01340-X"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1460-9592.2002.01624.x"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(01)01697-7"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2006.07.034"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3083.2010.02443.x"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2008.04.019"}],"container-title":["Pacing and Clinical Electrophysiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fpace.12162","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/pace.12162","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,14]],"date-time":"2023-10-14T06:39:21Z","timestamp":1697265561000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/pace.12162"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,5,10]]},"references-count":20,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2013,10]]}},"alternative-id":["10.1111\/pace.12162"],"URL":"https:\/\/doi.org\/10.1111\/pace.12162","archive":["Portico"],"relation":{},"ISSN":["0147-8389","1540-8159"],"issn-type":[{"value":"0147-8389","type":"print"},{"value":"1540-8159","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,5,10]]}}}