{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,5,13]],"date-time":"2024-05-13T09:10:14Z","timestamp":1715591414884},"reference-count":24,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2015,6,24]],"date-time":"2015-06-24T00:00:00Z","timestamp":1435104000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Noninvasive Electrocardiol"],"published-print":{"date-parts":[[2016,3]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>Augmentation of the amplitude of QRS complexes with diuretic therapy for patients with congestive heart failure has been well documented. However, the effect of diuresis on the paced QRS complexes in pacing\u2010dependent patients with heart failure is scarce.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>To investigate the effect of diuresis on the paced QRS complexes in pacing\u2010dependent patients with heart failure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Thrity\u2010two consecutive pacing\u2010dependent patients with heart failure were enrolled in this study. Before and after diuresis, the sums of paced QRS amplitude of leads I+II (\u03a3pQRS<jats:sub>I+II<\/jats:sub>), six limb leads (\u03a3pQRS<jats:sub>6L<\/jats:sub>), leads V<jats:sub>1<\/jats:sub>\u2013V<jats:sub>3<\/jats:sub> (\u03a3pQRS<jats:sub>V1\u2010V3<\/jats:sub>), leads V<jats:sub>4<\/jats:sub>\u2013V<jats:sub>6<\/jats:sub> (\u03a3pQRS<jats:sub>V4\u2010V6<\/jats:sub>), leads V<jats:sub>1<\/jats:sub>\u2013V<jats:sub>6<\/jats:sub> (\u03a3pQRS<jats:sub>V1\u2010V6<\/jats:sub>), and lead aVR (pQRS<jats:sub>aVR<\/jats:sub>), paced QRS duration (pQRS<jats:sub>d<\/jats:sub>), paced QT intervals (pQT) and the body weight of each patient were measured, then the % changes (\u0394%) in paced electrocardiogram (ECG) variables and the \u0394% in body weight were evaluated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Compared with before diuresis, paced ECG variables significantly increased and body weight significantly decreased after diuresis, \u0394% in paced QRS amplitude(s) in all ECG variables (\u03a3pQRS<jats:sub>I+II,<\/jats:sub> \u03a3pQRS<jats:sub>6L,<\/jats:sub> \u03a3pQRS<jats:sub>V1\u2010V3<\/jats:sub>, \u03a3pQRS<jats:sub>V4\u2010V6<\/jats:sub>, \u03a3pQRS<jats:sub>V1\u2010V6<\/jats:sub>, and pQRS<jats:sub>aVR<\/jats:sub>) correlated well with \u0394% in body weight (r = 0.416, r = 0.849, r = 0.901, r = 0.371, r = 0.837, r = 0.619, and P = 0.018, P &lt; 0.001, P &lt; 0.001, P = 0.037, P &lt; 0.001, P &lt; 0.001), while there was no correlation between \u0394% in pQRS<jats:sub>d<\/jats:sub> and pQT and \u0394% in body weight.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The changes in amplitude of paced QRS complexes may be useful for the monitoring of therapy of pacing\u2010dependent patients with heart failure.<\/jats:p><\/jats:sec>","DOI":"10.1111\/anec.12286","type":"journal-article","created":{"date-parts":[[2015,6,24]],"date-time":"2015-06-24T07:18:10Z","timestamp":1435130290000},"page":"175-180","source":"Crossref","is-referenced-by-count":2,"title":["The Effect of Diuresis on the Paced QRS Complexes in Pacing\u2010Dependent Patients with Heart Failure"],"prefix":"10.1111","volume":"21","author":[{"given":"Fuqiang","family":"Sheng","sequence":"first","affiliation":[{"name":"Department of Cardiology Shanghai Songjiang District Central Hospital  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bin","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Cardiology, East Hospital Affiliated Shanghai 6th Renmin Hospital  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maorong","family":"He","sequence":"additional","affiliation":[{"name":"Department of Cardiology Shanghai Songjiang District Central Hospital  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Meilin","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Cardiology Shanghai Songjiang District Central Hospital  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guoying","family":"Shen","sequence":"additional","affiliation":[{"name":"Department of Cardiology Shanghai Songjiang District Central Hospital  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaowei","family":"Zhao","sequence":"additional","affiliation":[{"name":"Department of Cardiology Shanghai Songjiang District Central Hospital  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,6,24]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(71)90006-8"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(01)02173-7"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1054\/jelc.2003.50023"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1542-474X.2005.00627.x"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1527-5299.2005.04484.x"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.2008.01243.x"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1542-474X.2004.93560.x"},{"key":"e_1_2_5_9_1","first-page":"p142","volume-title":"Feigenbaum's Echocardiography","author":"Feigenbaum H","year":"2005"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.58.6.1072"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelectrocard.2014.02.013"},{"key":"e_1_2_5_12_1","doi-asserted-by":"crossref","first-page":"469","DOI":"10.1002\/j.1932-8737.1991.tb00001.x","article-title":"Variability of electrocardiographic precordial lead placement: A method to improve accuracy and reliability","volume":"14","author":"Herman MV","year":"1991","journal-title":"Clin Cardiol"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelectrocard.2008.05.008"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelectrocard.2010.12.160"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.2009.02178.x"},{"key":"e_1_2_5_16_1","doi-asserted-by":"crossref","first-page":"1306","DOI":"10.1161\/CIRCULATIONAHA.106.180200","article-title":"Recommendations for the standardization and interpretation of the electrocardiogram: Part I: The electrocardiogram and its technology: A scientific statement from the American Heart Association Electrocardiography and Arrhythmias Committee, Council on Clinical Cardiology; 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