{"id":"https://openalex.org/W7225599013","doi":"https://doi.org/10.1161/circ.154.suppl_1.18752","title":"Abstract 18752: Right Ventricular Metastasis from Colorectal Cancer Presenting with Outflow Tract Obstruction","display_name":"Abstract 18752: Right Ventricular Metastasis from Colorectal Cancer Presenting with Outflow Tract Obstruction","publication_year":2026,"publication_date":"2026-11-02","ids":{"openalex":"https://openalex.org/W7225599013","doi":"https://doi.org/10.1161/circ.154.suppl_1.18752"},"language":"en","primary_location":{"id":"doi:10.1161/circ.154.suppl_1.18752","doi":"https://doi.org/10.1161/circ.154.suppl_1.18752","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circ.154.suppl_1.18752","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5117405639","display_name":"Thekrayat Asad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210098088","display_name":"Unity Health System","ror":"https://ror.org/00yfpz909","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210098088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thekrayat Asad","raw_affiliation_strings":["Rochester Regional Health, Rochester, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rochester Regional Health, Rochester, NY","institution_ids":["https://openalex.org/I4210098088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117405638","display_name":"Fatma Bisher","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4392738273","display_name":"Corewell Health","ror":"https://ror.org/02hb5yj49","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4392738273"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fatma Bisher","raw_affiliation_strings":["Corewell Health Dearborn Hosp, Dearborn, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Corewell Health Dearborn Hosp, Dearborn, MI","institution_ids":["https://openalex.org/I4392738273"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076374531","display_name":"Hazem Taifour","orcid":"https://orcid.org/0009-0001-6819-9998","observed_orcids":["https://orcid.org/0009-0001-6819-9998"]},"institutions":[{"id":"https://openalex.org/I4210098088","display_name":"Unity Health System","ror":"https://ror.org/00yfpz909","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210098088"]},{"id":"https://openalex.org/I4210165419","display_name":"Unity Hospital","ror":"https://ror.org/05yjze111","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210165419"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hazem Taifour","raw_affiliation_strings":["Unity Hosp, Rochester Regional Health, Rochester, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unity Hosp, Rochester Regional Health, Rochester, NY","institution_ids":["https://openalex.org/I4210098088","https://openalex.org/I4210165419"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"154","issue":"Suppl_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11638","display_name":"Cardiac tumors and thrombi","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11638","display_name":"Cardiac tumors and thrombi","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T12992","display_name":"Metastasis and carcinoma case studies","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11551","display_name":"Infective Endocarditis Diagnosis and Management","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/cardiac-metastasis","display_name":"cardiac metastasis","score":0.8479999899864197},{"id":"https://openalex.org/keywords/colorectal-cancer","display_name":"colorectal cancer","score":0.8999999761581421},{"id":"https://openalex.org/keywords/right-ventricular-metastasis","display_name":"right ventricular metastasis","score":0.8320000171661377},{"id":"https://openalex.org/keywords/right-ventricular-outflow-tract-obstruction","display_name":"right ventricular outflow tract obstruction","score":0.9539999961853027},{"id":"https://openalex.org/keywords/acute-respiratory-failure","display_name":"acute respiratory failure","score":0.8399999737739563},{"id":"https://openalex.org/keywords/cecal-adenocarcinoma","display_name":"cecal adenocarcinoma","score":0.8109999895095825},{"id":"https://openalex.org/keywords/transthoracic-echocardiography","display_name":"transthoracic echocardiography","score":0.8220000267028809},{"id":"https://openalex.org/keywords/multimodality-cardiac-imaging","display_name":"multimodality cardiac imaging","score":0.7720000147819519},{"id":"https://openalex.org/keywords/bevacizumab","display_name":"bevacizumab","score":0.656000018119812},{"id":"https://openalex.org/keywords/5-fluorouracil","display_name":"5-fluorouracil","score":0.8029999732971191}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9782000184059143},{"id":"https://openalex.org/C526805850","wikidata":"https://www.wikidata.org/wiki/Q188874","display_name":"Colorectal cancer","level":3,"score":0.5680999755859375},{"id":"https://openalex.org/C2777361368","wikidata":"https://www.wikidata.org/wiki/Q7920318","display_name":"Ventricular outflow tract","level":2,"score":0.5419999957084656},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5286999940872192},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.49000000953674316},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.43779999017715454},{"id":"https://openalex.org/C2779399171","wikidata":"https://www.wikidata.org/wiki/Q1483951","display_name":"Malignancy","level":2,"score":0.43549999594688416},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.36980000138282776},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.33739998936653137},{"id":"https://openalex.org/C2781182431","wikidata":"https://www.wikidata.org/wiki/Q356033","display_name":"Adenocarcinoma","level":3,"score":0.32829999923706055},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.3199999928474426},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C2781100745","wikidata":"https://www.wikidata.org/wiki/Q1977435","display_name":"Debulking","level":4,"score":0.30570000410079956},{"id":"https://openalex.org/C2777802072","wikidata":"https://www.wikidata.org/wiki/Q413299","display_name":"Bevacizumab","level":3,"score":0.30489999055862427},{"id":"https://openalex.org/C2780225090","wikidata":"https://www.wikidata.org/wiki/Q7920319","display_name":"Ventricular outflow tract obstruction","level":3,"score":0.30070000886917114},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.2937000095844269},{"id":"https://openalex.org/C544855455","wikidata":"https://www.wikidata.org/wiki/Q1070952","display_name":"Histopathology","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.27390000224113464},{"id":"https://openalex.org/C2780505380","wikidata":"https://www.wikidata.org/wiki/Q7142931","display_name":"Past medical history","level":2,"score":0.26269999146461487},{"id":"https://openalex.org/C80093799","wikidata":"https://www.wikidata.org/wiki/Q366155","display_name":"Intracardiac injection","level":2,"score":0.26109999418258667},{"id":"https://openalex.org/C2776888751","wikidata":"https://www.wikidata.org/wiki/Q767485","display_name":"Respiratory failure","level":2,"score":0.25519999861717224}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1161/circ.154.suppl_1.18752","doi":"https://doi.org/10.1161/circ.154.suppl_1.18752","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circ.154.suppl_1.18752","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9940000176429749,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7160408213","https://openalex.org/W1971123113","https://openalex.org/W97373900","https://openalex.org/W1577273041","https://openalex.org/W4319299160","https://openalex.org/W2753876624","https://openalex.org/W2309067093","https://openalex.org/W2917782793","https://openalex.org/W2397079021","https://openalex.org/W3097154014"],"abstract_inverted_index":{"Background:":[0],"Cardiac":[1],"metastasis":[2,150,245,312,324],"from":[3,277,325,337],"colorectal":[4,214,226,326],"cancer":[5,227,327],"is":[6,29,285,328],"rare":[7,221,329],"and":[8,22,31,52,56,65,68,72,113,128,183,203,255,268,279,302,343],"often":[9],"clinically":[10],"silent.":[11],"Right":[12,322],"ventricular":[13,18,85,158,163,181,315,323],"involvement":[14],"can":[15,260,331],"cause":[16],"right":[17,50,84,106,157,162,177,314],"outflow":[19,164,187,316,338],"tract":[20,165],"obstruction":[21,166,317],"acute":[23,136,241,334],"cardiopulmonary":[24],"decompensation.":[25],"Evidence":[26],"guiding":[27],"management":[28,211,290],"limited,":[30],"treatment":[32,53],"must":[33],"be":[34,292,308],"individualized.":[35],"Case":[36],"Summary:":[37],"A":[38],"54-year-old":[39],"woman":[40],"with":[41,54,59,124,161,194,231,333],"previous":[42],"history":[43],"of":[44,62,96,175,212,225],"metastatic":[45,130,191,213],"cecal":[46],"adenocarcinoma":[47,192],"who":[48,234],"underwent":[49],"hemicolectomy":[51],"bevacizumab":[55],"fluorouracil":[57],"presented":[58],"two":[60],"weeks":[61],"exertional":[63],"dyspnea":[64],"fatigue.":[66],"Examination":[67],"electrocardiogram":[69,256],"were":[70],"unrevealing,":[71],"chest":[73,98],"radiography":[74],"showed":[75,99],"right-sided":[76],"pleural":[77],"effusion.":[78],"Transthoracic":[79],"echocardiography":[80],"revealed":[81],"a":[82,100,220],"large":[83],"mass":[86,159,172],"measuring":[87],"6.5":[88],"\u0445":[89,91],"8.5":[90],"10.5":[92],"cm.":[93],"Computed":[94],"tomography":[95,267],"the":[97,105,110,116,120,171,176,180,186,249],"soft-tissue":[101],"density":[102],"partially":[103],"filling":[104],"ventricle,":[107,178],"adherent":[108],"to":[109,287,295,348],"anterior":[111],"wall,":[112,182],"protruding":[114],"through":[115],"pulmonary":[117,122,126],"valve":[118],"into":[119],"main":[121],"trunk,":[123],"bilateral":[125],"emboli":[127],"progressive":[129],"disease.":[131],"During":[132],"hospitalization,":[133],"she":[134,204],"developed":[135],"respiratory":[137,242,335],"failure":[138,336],"requiring":[139],"cardiac":[140,149,244,269,311],"care":[141],"unit":[142],"admission.":[143],"The":[144],"leading":[145],"differential":[146,250],"diagnosis":[147],"was":[148,168,201,205],"versus":[151],"thrombus.":[152],"After":[153],"multidisciplinary":[154,344],"discussion,":[155],"urgent":[156],"debulking":[160],"release":[167],"performed.":[169],"Intraoperatively,":[170],"occupied":[173],"most":[174],"invaded":[179],"nearly":[184],"obstructed":[185],"tract.":[188],"Histopathology":[189],"confirmed":[190],"consistent":[193],"primary":[195],"colon":[196],"cancer.":[197,215],"Her":[198],"postoperative":[199],"course":[200],"uncomplicated,":[202],"discharged":[206],"home":[207],"for":[208],"continued":[209],"outpatient":[210],"Discussion:":[216],"This":[217],"case":[218,288],"highlights":[219],"but":[222,330],"life-threatening":[223],"manifestation":[224],"metastasis.":[228],"In":[229],"patients":[230],"known":[232],"malignancy":[233],"develop":[235],"unexplained":[236],"dyspnea,":[237],"obstructive":[238],"physiology,":[239],"or":[240,318],"failure,":[243],"should":[246,291],"remain":[247],"on":[248],"even":[251],"when":[252,310],"initial":[253],"examination":[254],"are":[257,346],"unrevealing.":[258],"Echocardiography":[259],"rapidly":[261],"identify":[262],"intracardiac":[263],"masses,":[264],"while":[265],"computed":[266],"magnetic":[270],"resonance":[271],"imaging":[272,342],"may":[273,307],"help":[274],"distinguish":[275],"tumor":[276,298],"thrombus":[278],"define":[280],"anatomic":[281],"extension.":[282],"Because":[283],"evidence":[284],"limited":[286],"reports,":[289],"individualized":[293,351],"according":[294],"hemodynamic":[296],"stability,":[297],"burden,":[299],"extracardiac":[300],"disease,":[301],"surgical":[303],"candidacy.":[304],"Urgent":[305],"surgery":[306],"appropriate":[309],"causes":[313],"severe":[319],"symptoms.":[320],"Conclusion:":[321],"present":[332],"obstruction.":[339],"Early":[340],"multimodality":[341],"decision-making":[345],"essential":[347],"guide":[349],"timely,":[350],"therapy.":[352]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-11-09T00:00:00"}
