{"id":"https://openalex.org/W2151663395","doi":null,"title":"Caseous calcification of the mitral annulus. A review of six cases.","display_name":"Caseous calcification of the mitral annulus. A review of six cases.","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2151663395","mag":"2151663395","pmid":"https://pubmed.ncbi.nlm.nih.gov/18232627"},"language":"en","primary_location":{"id":"pmid:18232627","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18232627","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology","raw_type":"Case Reports"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10400.17/161","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Rita Mar\u00edn Fernandes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210146236","display_name":"Hospital de Santa Marta","ror":"https://ror.org/05cvd2j85","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210095157","https://openalex.org/I4210146236"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rita Mar\u00edn Fernandes","raw_affiliation_strings":["Servi\u00e7o de Cardiologia, Hospital de Santa Marta, Lisboa, Portugal. ritamarinf@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servi\u00e7o de Cardiologia, Hospital de Santa Marta, Lisboa, Portugal. ritamarinf@gmail.com","institution_ids":["https://openalex.org/I4210146236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024807792","display_name":"Lu\u00edsa Moura Branco","orcid":"https://orcid.org/0000-0001-8873-5332","observed_orcids":["https://orcid.org/0000-0001-8873-5332"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lu\u00edsa Moura Branco","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039288438","display_name":"Ana Galrinho","orcid":"https://orcid.org/0000-0002-4280-4571","observed_orcids":["https://orcid.org/0000-0002-4280-4571"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ana Galrinho","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088136426","display_name":"Ana Teresa Tim\u00f3teo","orcid":"https://orcid.org/0000-0001-6061-9663","observed_orcids":["https://orcid.org/0000-0001-6061-9663"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ana Teresa Tim\u00f3teo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103129488","display_name":"A Tavares","orcid":"https://orcid.org/0000-0002-6346-748X","observed_orcids":["https://orcid.org/0000-0002-6346-748X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anabela Tavares","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108475482","display_name":"Joana Feliciano","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joana Feliciano","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010970753","display_name":"Ricardo Santos de Oliveira","orcid":"https://orcid.org/0000-0003-0390-5553","observed_orcids":["https://orcid.org/0000-0003-0390-5553"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ricardo Oliveira","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075202892","display_name":"Ant\u00f3nio Jos\u00e9 Fiarresga","orcid":"https://orcid.org/0000-0003-1912-4989","observed_orcids":["https://orcid.org/0000-0003-1912-4989"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ant\u00f3nio Fiarresga","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113528840","display_name":"Andreia Mamede","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andreia Mamede","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005408964","display_name":"Nuno Banazol","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nuno Banazol","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039010122","display_name":"Jos\u00e9 Roquette","orcid":"https://orcid.org/0000-0002-1373-9854","observed_orcids":["https://orcid.org/0000-0002-1373-9854"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jose Roquette","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5089102126","display_name":"Rui Cruz Ferreira","orcid":"https://orcid.org/0000-0002-9747-5293","observed_orcids":["https://orcid.org/0000-0002-9747-5293"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rui Cruz Ferreira","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8927,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.79581256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"26","issue":"10","first_page":"1059","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9911999702453613,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9911999702453613,"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/T11638","display_name":"Cardiac tumors and thrombi","score":0.0019000000320374966,"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/caseous-calcification","display_name":"caseous calcification","score":0.9279999732971191},{"id":"https://openalex.org/keywords/mitral-annulus","display_name":"mitral annulus","score":0.8859999775886536},{"id":"https://openalex.org/keywords/mitral-annular-calcification","display_name":"mitral annular calcification","score":0.9890000224113464},{"id":"https://openalex.org/keywords/mitral-regurgitation","display_name":"mitral regurgitation","score":0.8640000224113464},{"id":"https://openalex.org/keywords/heart-failure","display_name":"heart failure","score":0.9330000281333923},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"atrial fibrillation","score":0.949999988079071},{"id":"https://openalex.org/keywords/hypertension","display_name":"hypertension","score":0.8270000219345093},{"id":"https://openalex.org/keywords/transthoracic-echocardiography","display_name":"transthoracic echocardiography","score":0.9010000228881836},{"id":"https://openalex.org/keywords/surgical-excision","display_name":"surgical excision","score":0.6039999723434448},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.671999990940094}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8856712579727173},{"id":"https://openalex.org/C2993373945","wikidata":"https://www.wikidata.org/wiki/Q268292","display_name":"Mitral regurgitation","level":2,"score":0.782766580581665},{"id":"https://openalex.org/C2777728562","wikidata":"https://www.wikidata.org/wiki/Q369939","display_name":"Mitral annulus","level":4,"score":0.732046902179718},{"id":"https://openalex.org/C80093799","wikidata":"https://www.wikidata.org/wiki/Q366155","display_name":"Intracardiac injection","level":2,"score":0.7312482595443726},{"id":"https://openalex.org/C206111553","wikidata":"https://www.wikidata.org/wiki/Q3501532","display_name":"Echogenicity","level":3,"score":0.6500178575515747},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.6180744767189026},{"id":"https://openalex.org/C2780309369","wikidata":"https://www.wikidata.org/wiki/Q933382","display_name":"Calcification","level":2,"score":0.5745626091957092},{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.5484011769294739},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.511242151260376},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.49566519260406494},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.44525793194770813},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.34378913044929504},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.17643246054649353},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002114","descriptor_name":"Calcinosis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D002114","descriptor_name":"Calcinosis","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006349","descriptor_name":"Heart Valve Diseases","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D006349","descriptor_name":"Heart Valve Diseases","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008943","descriptor_name":"Mitral Valve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:18232627","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18232627","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology","raw_type":"Case Reports"},{"id":"pmh:oai:repositorio.chlc.pt:10400.17/161","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.17/161","pdf_url":"http://hdl.handle.net/10400.17/161","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"mag:2151663395","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18232627","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:repositorio.chlc.pt:10400.17/161","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.17/161","pdf_url":"http://hdl.handle.net/10400.17/161","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9476000070571899,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Case Report","id":"https://openalex.org/study-designs/case-report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2151663395.pdf","grobid_xml":"https://content.openalex.org/works/W2151663395.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1966157272","https://openalex.org/W1973039380","https://openalex.org/W1973413001","https://openalex.org/W1987157085","https://openalex.org/W1988361711","https://openalex.org/W1995217458","https://openalex.org/W2015770258","https://openalex.org/W2015931452","https://openalex.org/W2019572952","https://openalex.org/W2042717444","https://openalex.org/W2051581802","https://openalex.org/W2055266179","https://openalex.org/W2099168062","https://openalex.org/W2111515790","https://openalex.org/W2137472232","https://openalex.org/W2145647526","https://openalex.org/W2146521374","https://openalex.org/W2151347523","https://openalex.org/W2340968221","https://openalex.org/W2414040439","https://openalex.org/W2469426949"],"related_works":["https://openalex.org/W2132285525","https://openalex.org/W2051581802","https://openalex.org/W2038688230","https://openalex.org/W1983623466","https://openalex.org/W96822604","https://openalex.org/W2115743392","https://openalex.org/W1976319532","https://openalex.org/W2048784425","https://openalex.org/W1991067352","https://openalex.org/W4385397107"],"abstract_inverted_index":{"Caseous":[0],"calcification":[1],"of":[2,10,28,36,40,89],"the":[3,34,84,90,130],"mitral":[4,11,91,94,107,131],"annulus":[5,132],"is":[6,16],"a":[7,74],"rare":[8],"form":[9],"annular":[12],"calcification,":[13],"whose":[14],"etiology":[15],"not":[17],"completely":[18],"understood":[19],"and":[20,60,86,109,115],"which":[21],"can":[22],"lead":[23],"to":[24,125],"an":[25],"erroneous":[26],"diagnosis":[27],"intracardiac":[29],"tumor.":[30],"The":[31],"authors":[32],"describe":[33],"cases":[35],"six":[37],"patients,":[38],"five":[39,61],"them":[41],"female,":[42],"mean":[43],"age":[44],"74.8":[45],"+/-":[46],"6.4":[47],"years":[48],"(65-81).":[49],"Four":[50],"patients":[51,104],"presented":[52],"with":[53,57,62,73,105],"heart":[54,110],"failure,":[55],"two":[56],"atrial":[58],"fibrillation":[59],"hypertension.":[63],"Round,":[64],"echogenic":[65],"images,":[66],"18-26":[67],"mm":[68],"in":[69,99],"their":[70],"largest":[71],"diameter":[72],"central":[75],"echolucent":[76],"area,":[77],"were":[78,112],"identified":[79],"by":[80],"transthoracic":[81],"echocardiography":[82],"on":[83],"lateral":[85],"posterior":[87],"segments":[88],"annulus.":[92],"Severe":[93],"regurgitation":[95,108],"was":[96,127],"also":[97],"found":[98],"four":[100],"patients.":[101],"Only":[102],"three":[103],"severe":[106],"failure":[111],"operated":[113],"on,":[114],"one":[116],"patient":[117],"refused":[118],"surgical":[119],"treatment.":[120],"A":[121],"caseous":[122],"mass,":[123],"similar":[124],"toothpaste,":[126],"obtained":[128],"from":[129],"zone":[133],"during":[134],"surgery.":[135]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}