{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T06:04:16Z","timestamp":1784268256312,"version":"3.55.0"},"reference-count":33,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,2,9]],"date-time":"2026-02-09T00:00:00Z","timestamp":1770595200000},"content-version":"vor","delay-in-days":39,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["2018592"],"award-info":[{"award-number":["2018592"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","phiro.science","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Physics and Imaging in Radiation Oncology"],"published-print":{"date-parts":[[2026,1]]},"DOI":"10.1016\/j.phro.2026.100922","type":"journal-article","created":{"date-parts":[[2026,2,10]],"date-time":"2026-02-10T16:50:18Z","timestamp":1770742218000},"page":"100922","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Cardiac device motion tracking from kilovoltage projections during stereotactic arrhythmia radioablation"],"prefix":"10.1016","volume":"37","author":[{"given":"Wenjuan","family":"Xiong","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Doan Trang","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daryl","family":"Wilding\u2010McBride","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul J.","family":"Keall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chandrima","family":"Sengupta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melanie","family":"Grehn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hofmaier","family":"Jan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefanie","family":"Corradini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mirko","family":"Fischer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Merten","family":"Roland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oliver","family":"Blanck","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judit","family":"Boda\u2010Heggemann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lena","family":"Kaestner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricky","family":"O\u2019Brien","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.phro.2026.100922_b0005","article-title":"Holistic approaches to arrhythmia management: combining medication, ablation, and device interventions","volume":"15","author":"Chaudhary","year":"2023","journal-title":"Cureus"},{"key":"10.1016\/j.phro.2026.100922_b0010","doi-asserted-by":"crossref","first-page":"1520","DOI":"10.1016\/S0140-6736(12)61413-5","article-title":"Ventricular arrhythmias and sudden cardiac death","volume":"380","author":"John","year":"2012","journal-title":"Lancet"},{"key":"10.1016\/j.phro.2026.100922_b0015","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1111\/1754-9485.13662","article-title":"Radiation therapy for ventricular arrhythmias","volume":"68","author":"Liulu","year":"2024","journal-title":"J Med Imaging Radiat Oncol"},{"key":"10.1016\/j.phro.2026.100922_b0020","doi-asserted-by":"crossref","first-page":"2325","DOI":"10.1056\/NEJMoa1613773","article-title":"Noninvasive cardiac radiation for ablation of ventricular tachycardia","volume":"377","author":"Cuculich","year":"2017","journal-title":"N Engl J Med"},{"key":"10.1016\/j.phro.2026.100922_b0025","doi-asserted-by":"crossref","first-page":"1284","DOI":"10.1093\/europace\/euac238","article-title":"STereotactic arrhythmia radioablation (STAR): the standardized treatment and outcome platform for stereotactic therapy of Re\u2010entrant tachycardia by a multidisciplinary consortium (STOPSTORM.eu) and review of current patterns of STAR practice in Europe","volume":"25","author":"Grehn","year":"2023","journal-title":"EP Europace"},{"key":"10.1016\/j.phro.2026.100922_b0030","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.hrthm.2024.07.029","article-title":"Stereotactic arrhythmia radioablation (STAR) - a systematic review and meta-analysis of prospective trials on behalf of the STOPSTORM. eu consortium","volume":"22","author":"Miszczyk","year":"2025","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.phro.2026.100922_b0035","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1002\/acm2.13002","article-title":"Analysis of cardiac motion without respiratory motion for cardiac stereotactic body radiation therapy","volume":"2","author":"Ouyang","year":"2020","journal-title":"J Appl Clin Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0040","doi-asserted-by":"crossref","unstructured":"Lydiard, PGDip S, Blanck O, Hugo G, O\u2019Brien R, Keall P. A review of cardiac radioablation (CR) for arrhythmias: procedures, technology, and future opportunities. Int J Radiat Oncol Biol Phys 2021;109:783\u2013800. doi:10.1016\/j.ijrobp.2020.10.036.","DOI":"10.1016\/j.ijrobp.2020.10.036"},{"key":"10.1016\/j.phro.2026.100922_b0045","doi-asserted-by":"crossref","unstructured":"Singh K, A. Alameri A, Ali Hamza A, E. Al\u2010Gazally M, Temurovich Islomov S, Fadhel Obaid R, et al. Cardiac injury following chemo\/radiation therapy: an updated review on mechanisms and therapeutic approaches. Curr Radiopharm 2023;16:185\u2013203. doi:10.2174\/1874471016666230214101830.","DOI":"10.2174\/1874471016666230214101830"},{"key":"10.1016\/j.phro.2026.100922_b0050","doi-asserted-by":"crossref","DOI":"10.1016\/j.radonc.2023.109844","article-title":"Stereotactic arrhythmia radioablation (STAR): assessment of cardiac and respiratory heart motion in ventricular tachycardia patients\u2010a STOPSTORM. eu consortium review","volume":"188","author":"Stevens","year":"2023","journal-title":"Radiother Oncol"},{"key":"10.1016\/j.phro.2026.100922_b0055","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1007\/s00066-019-01530-w","article-title":"Stereotactic body radiotherapy for ventricular tachycardia (cardiac radiosurgery) First\u2010in\u2010patient treatment in Germany","volume":"196","author":"Krug","year":"2020","journal-title":"Strahlenther Onkol"},{"key":"10.1016\/j.phro.2026.100922_b0060","doi-asserted-by":"crossref","first-page":"1023","DOI":"10.1016\/j.ijrobp.2021.06.035","article-title":"Evaluation of motion compensation methods for noninvasive cardiac radioablation of ventricular tachycardia","volume":"111","author":"Prusator","year":"2021","journal-title":"Int J Radiat Oncol Biol Phys"},{"key":"10.1016\/j.phro.2026.100922_b0065","doi-asserted-by":"crossref","DOI":"10.1002\/acm2.13925","article-title":"Cardiac motion and its dosimetric impact during radioablation for refractory ventricular tachycardia","volume":"24","author":"Harms","year":"2023","journal-title":"J Appl Clin Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0070","doi-asserted-by":"crossref","first-page":"1114","DOI":"10.1016\/j.ijrobp.2019.04.005","article-title":"Radiation therapy workflow and dosimetric analysis from a phase 1\/2 trial of noninvasive cardiac radioablation for ventricular tachycardia","volume":"104","author":"Knutson","year":"2019","journal-title":"Int J Radiat Oncol Biol Phys"},{"key":"10.1016\/j.phro.2026.100922_b0075","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1016\/j.hrcr.2021.01.012","article-title":"Stereotactic arrhythmia radioablation for intramural basal septal ventricular tachycardia originating near the his bundle","volume":"7","author":"Thosani","year":"2021","journal-title":"HeartRhythm Case Rep"},{"key":"10.1016\/j.phro.2026.100922_b0080","doi-asserted-by":"crossref","DOI":"10.1002\/mp.70041","article-title":"Margins to account for cardiac and respiratory motion in cardiac radioablation","volume":"52","author":"Marshall","year":"2025","journal-title":"Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0085","doi-asserted-by":"crossref","first-page":"128","DOI":"10.5603\/RPOR.a2021.0020","article-title":"Real\u2010time measurement of ICD lead motion during stereotactic body radiotherapy of ventricular tachycardia","volume":"26","author":"Knybel","year":"2021","journal-title":"Rep Pract Oncol Radiother"},{"key":"10.1016\/j.phro.2026.100922_b0090","doi-asserted-by":"crossref","DOI":"10.1088\/1361-6560\/abb0c6","article-title":"Geometric uncertainty analysis of MLC tracking for lung SABR","volume":"65","author":"Caillet","year":"2020","journal-title":"Phys Med Biol"},{"key":"10.1016\/j.phro.2026.100922_b0095","article-title":"Electrocardiogram\u2010gated cardiac computed tomography\u2010based patient-and segment-specific cardiac motion estimation method in stereotactic arrhythmia radioablation for ventricular tachycardia","volume":"33","author":"Xie","year":"2025","journal-title":"Phys Imaging Radiat Oncol"},{"key":"10.1016\/j.phro.2026.100922_b0100","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1002\/mp.14661","article-title":"Cardiac radioablation for atrial fibrillation: target motion characterization and treatment delivery considerations","volume":"48","author":"Lydiard","year":"2021","journal-title":"Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0105","doi-asserted-by":"crossref","first-page":"1344","DOI":"10.1016\/j.ijrobp.2025.02.035","article-title":"Toward the use of implanted cardiac leads or the diaphragm for active respiratory motion management in stereotactic arrhythmia radioablation","volume":"122","author":"Marshall","year":"2025","journal-title":"Int J Radiat Oncol Biol Phys"},{"key":"10.1016\/j.phro.2026.100922_b0110","doi-asserted-by":"crossref","first-page":"1319","DOI":"10.1007\/s00392-020-01650-9","article-title":"Radiosurgery for ventricular tachycardia: preclinical and clinical evidence and study design for a German multi\u2010center multi\u2010platform feasibility trial (RAVENTA)","volume":"109","author":"Blanck","year":"2020","journal-title":"Clin Res Cardiol"},{"key":"10.1016\/j.phro.2026.100922_b0115","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1007\/s00066-023-02091-9","article-title":"Radiosurgery for ventricular tachycardia (RAVENTA): interim analysis of a multicenter multiplatform feasibility trial","volume":"199","author":"Krug","year":"2023","journal-title":"Strahlenther Onkol"},{"key":"10.1016\/j.phro.2026.100922_b0120","doi-asserted-by":"crossref","first-page":"855","DOI":"10.1007\/s00066-018-1313-3","article-title":"An offline technique to evaluate residual motion of the diaphragm during deep inspiratory breath\u2010hold from cone\u2010beam CT datasets","volume":"194","author":"Blessing","year":"2018","journal-title":"Strahlenther Onkol"},{"key":"10.1016\/j.phro.2026.100922_b0125","doi-asserted-by":"crossref","unstructured":"Dutta A, Zisserman A. The VIA annotation software for images, audio and video. In Proc 27th ACM Int Conf Multimedia 2019; 2276\u20132279. doi:10.1145\/3343031.3350535.","DOI":"10.1145\/3343031.3350535"},{"key":"10.1016\/j.phro.2026.100922_b0130","doi-asserted-by":"crossref","first-page":"1587","DOI":"10.1016\/j.ijrobp.2008.07.037","article-title":"A method to estimate mean position, motion magnitude, motion correlation, and trajectory of a tumor from cone\u2010beam CT projections for image-guided radiotherapy","volume":"72","author":"Poulsen","year":"2008","journal-title":"Int J Radiat Oncol Biol Phys"},{"key":"10.1016\/j.phro.2026.100922_b0135","doi-asserted-by":"crossref","first-page":"1327","DOI":"10.1088\/1361-6560\/aa52f7","article-title":"Fully automatic segmentation of arbitrarily shaped fiducial markers in cone\u2010beam CT projections","volume":"62","author":"Bertholet","year":"2017","journal-title":"Phys Med Biol"},{"key":"10.1016\/j.phro.2026.100922_b0140","doi-asserted-by":"crossref","first-page":"6351","DOI":"10.1118\/1.3658566","article-title":"Robust automatic segmentation of multiple implanted cylindrical gold fiducial markers in cone\u2010beam CT projections","volume":"38","author":"Fledelius","year":"2011","journal-title":"Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0145","doi-asserted-by":"crossref","first-page":"2286","DOI":"10.1002\/mp.13519","article-title":"A deep learning framework for automatic detection of arbitrarily shaped fiducial markers in intrafraction fluoroscopic images","volume":"46","author":"Mylonas","year":"2019","journal-title":"Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0150","doi-asserted-by":"crossref","first-page":"4725","DOI":"10.1002\/mp.13784","article-title":"The accuracy and precision of the KIM motion monitoring system used in the multi\u2010institutional TROG 15.01 stereotactic prostate ablative radiotherapy with KIM (SPARK) trial","volume":"46","author":"Hewson","year":"2019","journal-title":"Med Phys"},{"key":"10.1016\/j.phro.2026.100922_b0155","doi-asserted-by":"crossref","DOI":"10.1016\/j.radonc.2023.110031","article-title":"The first clinical implementation of real\u2010time 6 degree\u2010of\u2010freedom image\u2010guided radiotherapy for liver SABR patients","volume":"190","author":"Sengupta","year":"2024","journal-title":"Radiother Oncol"},{"key":"10.1016\/j.phro.2026.100922_b0160","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/j.radonc.2016.07.015","article-title":"Cardiac and respiration induced motion of mediastinal lymph node targets in lung cancer patients throughout the radiotherapy treatment course","volume":"121","author":"Schmidt","year":"2016","journal-title":"Radiother Oncol"},{"key":"10.1016\/j.phro.2026.100922_b0165","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1016\/j.hroo.2023.12.006","article-title":"Characterizing cardiac contractile motion for noninvasive radioablation of ventricular tachycardia","volume":"5","author":"Wu","year":"2024","journal-title":"Heart Rhythm"}],"container-title":["Physics and Imaging in Radiation Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405631626000229?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405631626000229?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T05:14:48Z","timestamp":1784265288000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2405631626000229"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":33,"alternative-id":["S2405631626000229"],"URL":"https:\/\/doi.org\/10.1016\/j.phro.2026.100922","relation":{},"ISSN":["2405-6316"],"issn-type":[{"value":"2405-6316","type":"print"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Cardiac device motion tracking from kilovoltage projections during stereotactic arrhythmia radioablation","name":"articletitle","label":"Article Title"},{"value":"Physics and Imaging in Radiation Oncology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.phro.2026.100922","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Published by Elsevier B.V. on behalf of European Society of Radiotherapy & Oncology.","name":"copyright","label":"Copyright"}],"article-number":"100922"}}