{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T17:50:45Z","timestamp":1769104245935,"version":"3.49.0"},"reference-count":50,"publisher":"Springer Science and Business Media LLC","issue":"1","funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81671934"],"award-info":[{"award-number":["81671934"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Cardiovasc Disord"],"published-print":{"date-parts":[[2017,12]]},"DOI":"10.1186\/s12872-017-0649-4","type":"journal-article","created":{"date-parts":[[2017,8,11]],"date-time":"2017-08-11T06:34:35Z","timestamp":1502433275000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Integrative and quantitive evaluation of the efficacy of his bundle related pacing in comparison with conventional right ventricular pacing: a meta-analysis"],"prefix":"10.1186","volume":"17","author":[{"given":"Ziqing","family":"Yu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruizhen","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yangang","family":"Su","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xueying","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shengmei","family":"Qin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minghui","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fei","family":"Han","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6655-1337","authenticated-orcid":false,"given":"Junbo","family":"Ge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2017,8,11]]},"reference":[{"key":"649_CR1","doi-asserted-by":"crossref","unstructured":"Cicchitti V, Radico F, Bianco F, Gallina S, Tonti G, De Caterina R. Heart failure due to right ventricular apical pacing: the importance of flow patterns. Europace. 2016;18(11):1679-88. Epub 2016 May 31.","DOI":"10.1093\/europace\/euw024"},{"key":"649_CR2","doi-asserted-by":"crossref","first-page":"2148","DOI":"10.1016\/j.jacc.2016.02.051","volume":"67","author":"AB Curtis","year":"2016","unstructured":"Curtis AB, Worley SJ, Chung ES, Li P, Christman SA, St JSM. Improvement in clinical outcomes with biventricular versus right ventricular pacing: the BLOCK HF study. J Am Coll Cardiol. 2016;67:2148\u201357.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR3","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1093\/europace\/euv268","volume":"18","author":"G Pastore","year":"2016","unstructured":"Pastore G, Zanon F, Baracca E, et al. The risk of atrial fibrillation during right ventricular pacing. Europace. 2016;18:353\u20138.","journal-title":"Europace"},{"key":"649_CR4","doi-asserted-by":"crossref","first-page":"1106","DOI":"10.1016\/S0002-9149(00)00704-9","volume":"85","author":"MR Gold","year":"2000","unstructured":"Gold MR, Brockman R, Peters RW, Olsovsky MR, Shorofsky SR. Acute hemodynamic effects of right ventricular pacing site and pacing mode in patients with congestive heart failure secondary to either ischemic or idiopathic dilated cardiomyopathy. Am J Cardiol. 2000;85:1106\u20139.","journal-title":"Am J Cardiol"},{"key":"649_CR5","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1378\/chest.117.1.60","volume":"117","author":"TM Kolettis","year":"2000","unstructured":"Kolettis TM, Kyriakides ZS, Tsiapras D, Popov T, Paraskevaides IA, Kremastinos DT. Improved left ventricular relaxation during short-term right ventricular outflow tract compared to apical pacing. Chest. 2000;117:60\u20134.","journal-title":"Chest"},{"key":"649_CR6","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1016\/j.jacc.2003.10.038","volume":"43","author":"EN Simantirakis","year":"2004","unstructured":"Simantirakis EN, Vardakis KE, Kochiadakis GE, et al. Left ventricular mechanics during right ventricular apical or left ventricular-based pacing in patients with chronic atrial fibrillation after atrioventricular junction ablation. J Am Coll Cardiol. 2004;43:1013\u20138.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR7","doi-asserted-by":"crossref","first-page":"791","DOI":"10.1016\/j.jelectrocard.2015.07.002","volume":"48","author":"Z Fanari","year":"2015","unstructured":"Fanari Z, Hammami S, Hammami MB, Hammami S, Shuraih M. The effects of right ventricular apical pacing with transvenous pacemaker and implantable cardioverter defibrillator on mitral and tricuspid regurgitation. J Electrocardiol. 2015;48:791\u20137.","journal-title":"J Electrocardiol"},{"key":"649_CR8","doi-asserted-by":"crossref","first-page":"234","DOI":"10.1016\/j.jacc.2003.09.027","volume":"43","author":"E Puggioni","year":"2004","unstructured":"Puggioni E, Brignole M, Gammage M, et al. Acute comparative effect of right and left ventricular pacing in patients with permanent atrial fibrillation. J Am Coll Cardiol. 2004;43:234\u20138.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR9","doi-asserted-by":"crossref","first-page":"2030","DOI":"10.1136\/hrt.2009.171835","volume":"95","author":"K Albouaini","year":"2009","unstructured":"Albouaini K, Alkarmi A, Mudawi T, Gammage MD, Wright DJ. Selective site right ventricular pacing. Heart. 2009;95:2030\u20139.","journal-title":"Heart"},{"key":"649_CR10","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1093\/europace\/eur251","volume":"14","author":"RJ Hillock","year":"2012","unstructured":"Hillock RJ, Mond HG. Pacing the right ventricular outflow tract septum: time to embrace the future. Europace. 2012;14:28\u201335.","journal-title":"Europace"},{"key":"649_CR11","doi-asserted-by":"crossref","first-page":"1063","DOI":"10.1111\/j.1540-8159.2006.00499.x","volume":"29","author":"AD McGavigan","year":"2006","unstructured":"McGavigan AD, Roberts-Thomson KC, Hillock RJ, Stevenson IH, Mond HG. Right ventricular outflow tract pacing: radiographic and electrocardiographic correlates of lead position. Pacing Clin Electrophysiol. 2006;29:1063\u20138.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR12","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1111\/j.1540-8159.2008.02199.x","volume":"32","author":"C Medi","year":"2009","unstructured":"Medi C, Mond HG. Right ventricular outflow tract septal pacing: long-term follow-up of ventricular lead performance. Pacing Clin Electrophysiol. 2009;32:172\u20136.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR13","doi-asserted-by":"crossref","first-page":"1047","DOI":"10.1016\/j.jacc.2014.06.1178","volume":"64","author":"F Leyva","year":"2014","unstructured":"Leyva F, Nisam S, Auricchio A. 20 years of cardiac resynchronization therapy. J Am Coll Cardiol. 2014;64:1047\u201358.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR14","doi-asserted-by":"crossref","first-page":"2326","DOI":"10.1093\/eurheartj\/ehq263","volume":"31","author":"CM Yu","year":"2010","unstructured":"Yu CM, Sanderson JE, Gorcsan JR. Echocardiography, dyssynchrony, and the response to cardiac resynchronization therapy. Eur Heart J. 2010;31:2326\u201337.","journal-title":"Eur Heart J"},{"key":"649_CR15","doi-asserted-by":"crossref","first-page":"454","DOI":"10.1111\/pace.12291","volume":"37","author":"PC Chang","year":"2014","unstructured":"Chang PC, Wo HT, Chen TH, Wu D, Lin FC, Wang CC. Remote past left ventricular function before chronic right ventricular pacing predicts responses to cardiac resynchronization therapy upgrade. Pacing Clin Electrophysiol. 2014;37:454\u201363.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR16","doi-asserted-by":"crossref","first-page":"764","DOI":"10.1016\/j.jacc.2009.06.006","volume":"54","author":"LF Tops","year":"2009","unstructured":"Tops LF, Schalij MJ, Bax JJ. The effects of right ventricular apical pacing on ventricular function and dyssynchrony implications for therapy. J Am Coll Cardiol. 2009;54:764\u201376.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR17","doi-asserted-by":"publisher","unstructured":"Dandamudi G, Vijayaraman P. History of his bundle pacing. J Electrocardiol. 2017;50(1):156-160. doi: 10.1016\/j.jelectrocard.2016.09.011 . Epub 2016 Sep 24.","DOI":"10.1016\/j.jelectrocard.2016.09.011"},{"key":"649_CR18","doi-asserted-by":"crossref","first-page":"2237","DOI":"10.1016\/j.hrthm.2016.08.005","volume":"13","author":"SK Mulpuru","year":"2016","unstructured":"Mulpuru SK, Cha YM, Asirvatham SJ. Synchronous ventricular pacing with direct capture of the atrioventricular conduction system: functional anatomy, terminology, and challenges. Heart Rhythm. 2016;13:2237\u201346.","journal-title":"Heart Rhythm"},{"key":"649_CR19","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1111\/j.1542-474X.2012.00488.x","volume":"17","author":"F Zanon","year":"2012","unstructured":"Zanon F, Barold SS. Direct his bundle and paraHisian cardiac pacing. Ann Noninvasive Electrocardiol. 2012;17:70\u20138.","journal-title":"Ann Noninvasive Electrocardiol"},{"key":"649_CR20","doi-asserted-by":"crossref","first-page":"1189","DOI":"10.1093\/europace\/euu011","volume":"16","author":"MB Kronborg","year":"2014","unstructured":"Kronborg MB, Mortensen PT, Poulsen SH, Gerdes JC, Jensen HK, Nielsen JC. His or para-his pacing preserves left ventricular function in atrioventricular block: a double-blind, randomized, crossover study. Europace. 2014;16:1189\u201396.","journal-title":"Europace"},{"key":"649_CR21","doi-asserted-by":"crossref","first-page":"g7647","DOI":"10.1136\/bmj.g7647","volume":"349","author":"L Shamseer","year":"2015","unstructured":"Shamseer L, Moher D, Clarke M, et al. Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015: elaboration and explanation. BMJ. 2015;349:g7647.","journal-title":"BMJ"},{"key":"649_CR22","unstructured":"Higgins JPT, Green S (editors). Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 [updated March 2011]. The Cochrane Collaboration. 2011. Available from http:\/\/handbook.cochrane.org ."},{"key":"649_CR23","doi-asserted-by":"crossref","first-page":"1938","DOI":"10.1016\/j.jacc.2006.01.056","volume":"47","author":"E Occhetta","year":"2006","unstructured":"Occhetta E, Bortnik M, Magnani A, et al. Prevention of ventricular desynchronization by permanent para-Hisian pacing after atrioventricular node ablation in chronic atrial fibrillation: a crossover, blinded, randomized study versus apical right ventricular pacing. J Am Coll Cardiol. 2006;47:1938\u201345.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR24","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/j.hrthm.2014.10.021","volume":"12","author":"PS Sharma","year":"2015","unstructured":"Sharma PS, Dandamudi G, Naperkowski A, et al. Permanent his-bundle pacing is feasible, safe, and superior to right ventricular pacing in routine clinical practice. Heart Rhythm. 2015;12:305\u201312.","journal-title":"Heart Rhythm"},{"key":"649_CR25","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1093\/europace\/eus313","volume":"15","author":"D Catanzariti","year":"2013","unstructured":"Catanzariti D, Maines M, Manica A, Angheben C, Varbaro A, Vergara G. Permanent his-bundle pacing maintains long-term ventricular synchrony and left ventricular performance, unlike conventional right ventricular apical pacing. Europace. 2013;15:546\u201353.","journal-title":"Europace"},{"key":"649_CR26","doi-asserted-by":"crossref","first-page":"580","DOI":"10.1093\/europace\/eun089","volume":"10","author":"F Zanon","year":"2008","unstructured":"Zanon F, Bacchiega E, Rampin L, et al. Direct his bundle pacing preserves coronary perfusion compared with right ventricular apical pacing: a prospective, cross-over mid-term study. Europace. 2008;10:580\u20137.","journal-title":"Europace"},{"key":"649_CR27","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.1093\/europace\/eut436","volume":"16","author":"G Pastore","year":"2014","unstructured":"Pastore G, Aggio S, Baracca E, et al. Hisian area and right ventricular apical pacing differently affect left atrial function: an intra-patients evaluation. Europace. 2014;16:1033\u20139.","journal-title":"Europace"},{"key":"649_CR28","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1007\/s10840-006-9033-5","volume":"16","author":"D Catanzariti","year":"2006","unstructured":"Catanzariti D, Maines M, Cemin C, Broso G, Marotta T, Vergara G. Permanent direct his bundle pacing does not induce ventricular dyssynchrony unlike conventional right ventricular apical pacing. An intrapatient acute comparison study. J Interv Card Electrophysiol. 2006;16:81\u201392.","journal-title":"J Interv Card Electrophysiol"},{"key":"649_CR29","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1161\/01.CIR.101.8.869","volume":"101","author":"P Deshmukh","year":"2000","unstructured":"Deshmukh P, Casavant DA, Romanyshyn M, Anderson K. Permanent, direct his-bundle pacing: a novel approach to cardiac pacing in patients with normal his-Purkinje activation. Circulation. 2000;101:869\u201377.","journal-title":"Circulation"},{"issue":"Suppl 2","key":"649_CR30","doi-asserted-by":"crossref","first-page":"ii47","DOI":"10.1093\/europace\/euv130","volume":"17","author":"F Fang","year":"2015","unstructured":"Fang F, Luo XX, Zhang Q, et al. Deterioration of left ventricular systolic function in extended Pacing to Avoid Cardiac Enlargement (PACE) trial: the predictive value of early systolic dyssynchrony. Europace. 2015;17(Suppl 2):ii47\u201353.","journal-title":"Europace"},{"key":"649_CR31","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1093\/eurjhf\/hfs199","volume":"15","author":"S Chen","year":"2013","unstructured":"Chen S, Yin Y, Lan X, et al. Paced QRS duration as a predictor for clinical heart failure events during right ventricular apical pacing in patients with idiopathic complete atrioventricular block: results from an observational cohort study (PREDICT-HF). Eur J Heart Fail. 2013;15:352\u20139.","journal-title":"Eur J Heart Fail"},{"key":"649_CR32","doi-asserted-by":"crossref","first-page":"562","DOI":"10.1111\/j.1540-8159.1999.tb00497.x","volume":"22","author":"S Amitani","year":"1999","unstructured":"Amitani S, Miyahara K, Sohara H, et al. Experimental his-bundle pacing: histopathological and electrophysiological examination. Pacing Clin Electrophysiol. 1999;22:562\u20136.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR33","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1111\/pace.12571","volume":"38","author":"P Vijayaraman","year":"2015","unstructured":"Vijayaraman P, Dandamudi G, Worsnick S, Ellenbogen KA. Acute his-bundle injury current during permanent his-bundle pacing predicts excellent pacing outcomes. Pacing Clin Electrophysiol. 2015;38:540\u20136.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR34","doi-asserted-by":"crossref","first-page":"1121","DOI":"10.1111\/pace.12681","volume":"38","author":"MA Hussain","year":"2015","unstructured":"Hussain MA, Furuya-Kanamori L, Kaye G, Clark J, Doi SA. The effect of right ventricular apical and nonapical pacing on the short- and long-term changes in left ventricular ejection fraction: a systematic review and meta-analysis of randomized-controlled trials. Pacing Clin Electrophysiol. 2015;38:1121\u201336.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR35","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1093\/europace\/eur240","volume":"14","author":"A Shimony","year":"2012","unstructured":"Shimony A, Eisenberg MJ, Filion KB, Amit G. Beneficial effects of right ventricular non-apical vs apical pacing: a systematic review and meta-analysis of randomized-controlled trials. Europace. 2012;14:81\u201391.","journal-title":"Europace"},{"key":"649_CR36","doi-asserted-by":"crossref","first-page":"1259","DOI":"10.1093\/europace\/euv048","volume":"17","author":"TA Zografos","year":"2015","unstructured":"Zografos TA, Siontis KC, Jastrzebski M, et al. Apical vs. non-apical right ventricular pacing in cardiac resynchronization therapy: a meta-analysis. Europace. 2015;17:1259\u201366.","journal-title":"Europace"},{"key":"649_CR37","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1093\/europace\/eus228","volume":"15","author":"R Barba-Pichardo","year":"2013","unstructured":"Barba-Pichardo R, Manovel SA, Fernandez-Gomez JM, Morina-Vazquez P, Venegas-Gamero J, Herrera-Carranza M. Ventricular resynchronization therapy by direct his-bundle pacing using an internal cardioverter defibrillator. Europace. 2013;15:83\u20138.","journal-title":"Europace"},{"key":"649_CR38","doi-asserted-by":"crossref","first-page":"1548","DOI":"10.1016\/j.hrthm.2015.03.048","volume":"12","author":"DL Lustgarten","year":"2015","unstructured":"Lustgarten DL, Crespo EM, Arkhipova-Jenkins I, et al. His-bundle pacing versus biventricular pacing in cardiac resynchronization therapy patients: a crossover design comparison. Heart Rhythm. 2015;12:1548\u201357.","journal-title":"Heart Rhythm"},{"key":"649_CR39","doi-asserted-by":"crossref","first-page":"1399","DOI":"10.1093\/europace\/euv306","volume":"18","author":"L Su","year":"2016","unstructured":"Su L, Xu L, Wu SJ, Huang WJ. Pacing and sensing optimization of permanent his-bundle pacing in cardiac resynchronization therapy\/implantable cardioverter defibrillators patients: value of integrated bipolar configuration. Europace. 2016;18:1399\u2013405.","journal-title":"Europace"},{"key":"649_CR40","doi-asserted-by":"crossref","first-page":"1798","DOI":"10.1093\/europace\/eut145","volume":"15","author":"M Itoh","year":"2013","unstructured":"Itoh M, Yoshida A, Fukuzawa K, et al. Time-dependent effect of cardiac resynchronization therapy on ventricular repolarization and ventricular arrhythmias. Europace. 2013;15:1798\u2013804.","journal-title":"Europace"},{"key":"649_CR41","doi-asserted-by":"crossref","first-page":"2278","DOI":"10.1161\/CIRCULATIONAHA.114.011283","volume":"130","author":"MH Ruwald","year":"2014","unstructured":"Ruwald MH, Solomon SD, Foster E, et al. Left ventricular ejection fraction normalization in cardiac resynchronization therapy and risk of ventricular arrhythmias and clinical outcomes: results from the multicenter automatic defibrillator implantation trial with cardiac resynchronization therapy (MADIT-CRT) trial. Circulation. 2014;130:2278\u201386.","journal-title":"Circulation"},{"key":"649_CR42","doi-asserted-by":"crossref","first-page":"1474","DOI":"10.1016\/j.echo.2015.07.021","volume":"28","author":"B Tayal","year":"2015","unstructured":"Tayal B, Gorcsan JR, Delgado-Montero A, et al. Mechanical Dyssynchrony by tissue Doppler cross-correlation is associated with risk for complex ventricular arrhythmias after cardiac resynchronization therapy. J Am Soc Echocardiogr. 2015;28:1474\u201381.","journal-title":"J Am Soc Echocardiogr"},{"key":"649_CR43","doi-asserted-by":"crossref","first-page":"906","DOI":"10.1016\/j.jacc.2007.05.019","volume":"50","author":"SK Winckels","year":"2007","unstructured":"Winckels SK, Thomsen MB, Oosterhoff P, et al. High-septal pacing reduces ventricular electrical remodeling and proarrhythmia in chronic atrioventricular block dogs. J Am Coll Cardiol. 2007;50:906\u201313.","journal-title":"J Am Coll Cardiol"},{"key":"649_CR44","doi-asserted-by":"crossref","first-page":"1475","DOI":"10.1111\/j.1540-8159.2004.00664.x","volume":"27","author":"R Sanders","year":"2004","unstructured":"Sanders R, Bailie M, Olivier NB. Stability of ventricular repolarization in conscious dogs with chronic atrioventricular dissociation and his-bundle pacing. Pacing Clin Electrophysiol. 2004;27:1475\u201383.","journal-title":"Pacing Clin Electrophysiol"},{"key":"649_CR45","doi-asserted-by":"crossref","unstructured":"Vijayaraman P, Naperkowski A, Ellenbogen KA, Dandamudi G. Electrophysiological insights into site of AV block: lessons from permanent his bundle pacing. Jacc Clin Electrophysiol. 2015;1","DOI":"10.1016\/j.jacep.2015.09.012"},{"key":"649_CR46","doi-asserted-by":"crossref","first-page":"915","DOI":"10.1093\/europace\/euu344","volume":"17","author":"G Andrikopoulos","year":"2015","unstructured":"Andrikopoulos G, Tzeis S, Asbach S, et al. A stepwise electrocardiographic algorithm for differentiation of mid-septal vs. apical right ventricular lead positioning: the SPICE ECG substudy. Europace. 2015;17:915\u201320.","journal-title":"Europace"},{"key":"649_CR47","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1016\/j.ijcard.2014.04.229","volume":"174","author":"C Kolb","year":"2014","unstructured":"Kolb C, Solzbach U, Biermann J, et al. Safety of mid-septal electrode placement in implantable cardioverter defibrillator recipients--results of the SPICE (septal positioning of ventricular ICD electrodes) study. Int J Cardiol. 2014;174:713\u201320.","journal-title":"Int J Cardiol"},{"key":"649_CR48","doi-asserted-by":"crossref","first-page":"853","DOI":"10.1111\/j.1540-8167.2012.02311.x","volume":"23","author":"P Mabo","year":"2012","unstructured":"Mabo P, Defaye P, Mouton E, et al. A randomized study of defibrillator lead implantations in the right ventricular mid-septum versus the apex: the SEPTAL study. J Cardiovasc Electrophysiol. 2012;23:853\u201360.","journal-title":"J Cardiovasc Electrophysiol"},{"key":"649_CR49","doi-asserted-by":"crossref","first-page":"644","DOI":"10.1016\/j.jelectrocard.2016.07.013","volume":"49","author":"AE Teng","year":"2016","unstructured":"Teng AE, Massoud L, Ajijola OA. Physiological mechanisms of QRS narrowing in bundle branch block patients undergoing permanent his bundle pacing. J Electrocardiol. 2016;49:644\u20138.","journal-title":"J Electrocardiol"},{"key":"649_CR50","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1016\/j.jacc.2003.08.038","volume":"43","author":"H Bader","year":"2004","unstructured":"Bader H, Garrigue S, Lafitte S, et al. Intra-left ventricular electromechanical asynchrony. A new independent predictor of severe cardiac events in heart failure patients. J Am Coll Cardiol. 2004;43:248\u201356.","journal-title":"J Am Coll Cardiol"}],"container-title":["BMC Cardiovascular Disorders"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12872-017-0649-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,10,2]],"date-time":"2019-10-02T04:10:57Z","timestamp":1569989457000},"score":1,"resource":{"primary":{"URL":"http:\/\/bmccardiovascdisord.biomedcentral.com\/articles\/10.1186\/s12872-017-0649-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,8,11]]},"references-count":50,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2017,12]]}},"alternative-id":["649"],"URL":"https:\/\/doi.org\/10.1186\/s12872-017-0649-4","relation":{},"ISSN":["1471-2261"],"issn-type":[{"value":"1471-2261","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,8,11]]},"article-number":"221"}}