{"id":"https://openalex.org/W4213203676","doi":"https://doi.org/10.1109/access.2022.3151804","title":"Real-Time Control of Active Catheter Signals for Better Visual Profiling During Cardiovascular Interventions Under MRI Guidance","display_name":"Real-Time Control of Active Catheter Signals for Better Visual Profiling During Cardiovascular Interventions Under MRI Guidance","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4213203676","doi":"https://doi.org/10.1109/access.2022.3151804"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3151804","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3151804","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09714379.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09714379.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068362249","display_name":"Ali \u00c7a\u011flar \u00d6zen","orcid":"https://orcid.org/0000-0003-3536-0826"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I2801240073","display_name":"University Medical Center Freiburg","ror":"https://ror.org/03vzbgh69","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ali C. Ozen","raw_affiliation_strings":["Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","University Heart Center, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany"],"raw_orcid":"https://orcid.org/0000-0003-3536-0826","affiliations":[{"raw_affiliation_string":"Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I2801240073","https://openalex.org/I161046081"]},{"raw_affiliation_string":"University Heart Center, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I2801240073","https://openalex.org/I161046081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037187782","display_name":"Thomas Lottner","orcid":"https://orcid.org/0000-0003-3215-7582"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I2801240073","display_name":"University Medical Center Freiburg","ror":"https://ror.org/03vzbgh69","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Lottner","raw_affiliation_strings":["Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I2801240073","https://openalex.org/I161046081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025211846","display_name":"Simon Reiss","orcid":"https://orcid.org/0000-0003-2449-1679"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I2801240073","display_name":"University Medical Center Freiburg","ror":"https://ror.org/03vzbgh69","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Simon Reiss","raw_affiliation_strings":["Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany"],"raw_orcid":"https://orcid.org/0000-0003-2449-1679","affiliations":[{"raw_affiliation_string":"Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I2801240073","https://openalex.org/I161046081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014724269","display_name":"Timo Heidt","orcid":"https://orcid.org/0000-0002-9607-7963"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Timo Heidt","raw_affiliation_strings":["Department of Cardiology and Angiology I, University Heart Center, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9607-7963","affiliations":[{"raw_affiliation_string":"Department of Cardiology and Angiology I, University Heart Center, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I161046081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058725388","display_name":"Constantin von zur M\u00fchlen","orcid":"https://orcid.org/0000-0003-2767-8009"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Constantin Von Zur Muhlen","raw_affiliation_strings":["Department of Cardiology and Angiology I, University Heart Center, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology and Angiology I, University Heart Center, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I161046081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036219220","display_name":"Michael Bock","orcid":"https://orcid.org/0000-0001-9720-3506"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I2801240073","display_name":"University Medical Center Freiburg","ror":"https://ror.org/03vzbgh69","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Bock","raw_affiliation_strings":["Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany"],"raw_orcid":"https://orcid.org/0000-0001-9720-3506","affiliations":[{"raw_affiliation_string":"Department of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I2801240073","https://openalex.org/I161046081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5068362249"],"corresponding_institution_ids":["https://openalex.org/I161046081","https://openalex.org/I2801240073"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8835,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71174953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"10","issue":null,"first_page":"20581","last_page":"20589"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/attenuator","display_name":"Attenuator (electronics)","score":0.7535013556480408},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.5972099304199219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5230989456176758},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44701188802719116},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.44290637969970703},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.36314740777015686},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.30704832077026367},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.2294817864894867},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10473179817199707},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0868147611618042}],"concepts":[{"id":"https://openalex.org/C174847166","wikidata":"https://www.wikidata.org/wiki/Q1269728","display_name":"Attenuator (electronics)","level":3,"score":0.7535013556480408},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.5972099304199219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5230989456176758},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44701188802719116},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.44290637969970703},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.36314740777015686},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.30704832077026367},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2294817864894867},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10473179817199707},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0868147611618042},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2022.3151804","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3151804","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09714379.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e82ecc8fb565493f9ec6670d58c99010","is_oa":true,"landing_page_url":"https://doaj.org/article/e82ecc8fb565493f9ec6670d58c99010","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 20581-20589 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3151804","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3151804","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09714379.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G4477140684","display_name":null,"funder_award_id":"BO3025/2-2","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7709542417","display_name":null,"funder_award_id":"SFB1425","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4213203676.pdf","grobid_xml":"https://content.openalex.org/works/W4213203676.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1845590903","https://openalex.org/W1967802498","https://openalex.org/W1968637902","https://openalex.org/W1973358976","https://openalex.org/W1981321283","https://openalex.org/W1987321815","https://openalex.org/W1991680076","https://openalex.org/W1992676184","https://openalex.org/W1999803808","https://openalex.org/W2000292748","https://openalex.org/W2000844169","https://openalex.org/W2020353725","https://openalex.org/W2021879354","https://openalex.org/W2058763801","https://openalex.org/W2063075936","https://openalex.org/W2073244827","https://openalex.org/W2073361899","https://openalex.org/W2075655054","https://openalex.org/W2078202290","https://openalex.org/W2080274069","https://openalex.org/W2090755849","https://openalex.org/W2096724633","https://openalex.org/W2132713499","https://openalex.org/W2138216764","https://openalex.org/W2142239311","https://openalex.org/W2153458652","https://openalex.org/W2158749722","https://openalex.org/W2162336018","https://openalex.org/W2165170333","https://openalex.org/W2167654583","https://openalex.org/W2179584369","https://openalex.org/W2204029607","https://openalex.org/W2507723874","https://openalex.org/W2516346578","https://openalex.org/W2596329500","https://openalex.org/W2854178186","https://openalex.org/W2897365632","https://openalex.org/W2951024883","https://openalex.org/W2973006064","https://openalex.org/W2990451562","https://openalex.org/W2999154546","https://openalex.org/W3001154072","https://openalex.org/W3023412225","https://openalex.org/W3113789664","https://openalex.org/W4211180564"],"related_works":["https://openalex.org/W2389772695","https://openalex.org/W2356507289","https://openalex.org/W2377963109","https://openalex.org/W2067586700","https://openalex.org/W1993894524","https://openalex.org/W4381433324","https://openalex.org/W2376231556","https://openalex.org/W2387297901","https://openalex.org/W2113493472","https://openalex.org/W2363584979"],"abstract_inverted_index":{"In":[0,65],"MR-guided":[1],"interventional":[2],"procedures,":[3],"RF":[4],"coils":[5,25,237],"can":[6,26,230,247],"be":[7,248],"attached":[8],"to":[9,12,43,58,74,149,170],"the":[10,30,34,56,60,76,89,95,99,105,126,129,132,140,143,154,164,173,176,189,191,195,203,206,217,222,232,240,260,263],"instruments":[11],"provide":[13],"a":[14,47,68,109,120,185,199,256],"positive":[15],"MR":[16,90],"signal":[17,22,63,78,146,157,219,234],"for":[18,259],"device":[19,62],"tracking.":[20],"The":[21,37,115,136,209],"from":[23,87,236],"these":[24],"vary":[27],"strongly":[28],"over":[29],"procedure":[31],"and":[32,45,50,98,112,253],"mask":[33],"surrounding":[35],"anatomy.":[36],"purpose":[38],"of":[39,79,94,128,142,163,194,202,216],"this":[40,66],"study":[41],"is":[42,243],"introduce":[44,172],"demonstrate":[46],"low-cost,":[48],"vendor-":[49],"device-independent":[51],"interface":[52,258],"circuit":[53,71,97,137],"that":[54],"allows":[55],"interventionalist":[57,261],"adjust":[59],"active":[61,81,100],"intensity.":[64],"work":[67],"variable":[69,211],"attenuator":[70,96,212,241],"was":[72,102,117,159,182],"constructed":[73],"control":[75,215,231],"tip":[77],"an":[80],"coronary":[82,134,165,207],"artery":[83],"catheter":[84,101,130,174,204,218],"in":[85,108,113,119,184],"real-time":[86,214],"within":[88],"scanner":[91],"room.":[92],"Performance":[93],"characterized":[103],"on":[104],"test":[106],"bench,":[107],"phantom":[110],"model,":[111],"vivo.":[114],"system":[116],"used":[118],"pig":[121],"model":[122],"at":[123,262],"3T":[124],"during":[125],"introduction":[127],"into":[131,175,205,250],"left":[133],"artery.":[135,177],"could":[138],"attenuate":[139],"amplitude":[141],"tracking":[144,155],"coil":[145,156],"by":[147,188,238],"up":[148],"20":[150],"dB.":[151],"Without":[152],"attenuation,":[153],"intensity":[158],"masking":[160],"anatomical":[161],"details":[162],"ostium":[166],"making":[167],"it":[168,246,254],"impossible":[169],"reliably":[171],"After":[178],"interactive":[179],"adjustment,":[180],"which":[181],"performed":[183],"few":[186],"seconds":[187],"interventionalist,":[190],"improved":[192],"visualization":[193],"vascular":[196],"anatomy":[197],"enabled":[198],"rapid":[200],"insertion":[201],"ostium.":[208],"vendor-independent":[210],"provides":[213,255],"without":[220],"interrupting":[221],"image":[223],"acquisition.":[224],"Even":[225],"though":[226],"most":[227],"MRI":[228],"systems":[229],"individual":[233],"levels":[235],"software,":[239],"hardware":[242],"advantageous":[244],"as":[245],"integrated":[249],"any":[251],"MR-system,":[252],"direct":[257],"magnet.":[264]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
