{"id":"https://openalex.org/W3161626331","doi":"https://doi.org/10.1186/s12872-021-02045-y","title":"Feasibility of point-of-care cardiac ultrasound performed by clinicians at health centers in Tanzania","display_name":"Feasibility of point-of-care cardiac ultrasound performed by clinicians at health centers in Tanzania","publication_year":2021,"publication_date":"2021-05-12","ids":{"openalex":"https://openalex.org/W3161626331","doi":"https://doi.org/10.1186/s12872-021-02045-y","mag":"3161626331","pmid":"https://pubmed.ncbi.nlm.nih.gov/33980177","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8117304"},"language":"en","primary_location":{"id":"doi:10.1186/s12872-021-02045-y","doi":"https://doi.org/10.1186/s12872-021-02045-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12872-021-02045-y","pdf_url":"https://bmccardiovascdisord.biomedcentral.com/counter/pdf/10.1186/s12872-021-02045-y","source":{"id":"https://openalex.org/S206686666","display_name":"BMC Cardiovascular Disorders","issn_l":"1471-2261","issn":["1471-2261"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Cardiovascular Disorders","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmccardiovascdisord.biomedcentral.com/counter/pdf/10.1186/s12872-021-02045-y","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011541843","display_name":"Delilah Kimambo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405266754","display_name":"Jakaya Kikwete Cardiac Institute","ror":"https://ror.org/05b59jv37","country_code":"TZ","type":"healthcare","lineage":["https://openalex.org/I4405266754"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"Delilah Kimambo","raw_affiliation_strings":["Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania","institution_ids":["https://openalex.org/I4405266754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059435535","display_name":"Samuel Kennedy","orcid":"https://orcid.org/0000-0001-8088-6339","observed_orcids":["https://orcid.org/0000-0001-8088-6339"]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel Kennedy","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035975310","display_name":"Engerasiya Kifai","orcid":"https://orcid.org/0000-0001-6089-9087","observed_orcids":["https://orcid.org/0000-0001-6089-9087"]},"institutions":[{"id":"https://openalex.org/I4405266754","display_name":"Jakaya Kikwete Cardiac Institute","ror":"https://ror.org/05b59jv37","country_code":"TZ","type":"healthcare","lineage":["https://openalex.org/I4405266754"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"Engerasiya Kifai","raw_affiliation_strings":["Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania","institution_ids":["https://openalex.org/I4405266754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033326872","display_name":"Neema Kailembo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405266754","display_name":"Jakaya Kikwete Cardiac Institute","ror":"https://ror.org/05b59jv37","country_code":"TZ","type":"healthcare","lineage":["https://openalex.org/I4405266754"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"Neema Kailembo","raw_affiliation_strings":["Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania","institution_ids":["https://openalex.org/I4405266754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026325527","display_name":"Christie Eichberg","orcid":"https://orcid.org/0000-0002-6501-6295","observed_orcids":["https://orcid.org/0000-0002-6501-6295"]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christie Eichberg","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028381365","display_name":"Sarah Markosky","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarah Markosky","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060428505","display_name":"Ishan Shah","orcid":"https://orcid.org/0009-0008-0910-5956","observed_orcids":["https://orcid.org/0009-0008-0910-5956","https://orcid.org/0000-0003-2249-1827"]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ishan Shah","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114081839","display_name":"Eric R. Powers","orcid":"https://orcid.org/0000-0002-8134-2787","observed_orcids":["https://orcid.org/0000-0002-8134-2787"]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Powers","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025573110","display_name":"Peter L. Zwerner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Zwerner","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113843299","display_name":"Susan E. Dorman","orcid":"https://orcid.org/0000-0001-6882-9470","observed_orcids":["https://orcid.org/0000-0001-6882-9470"]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Susan E. Dorman","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA. dorman@musc.edu","Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA. dorman@musc.edu","institution_ids":["https://openalex.org/I153297377"]},{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031532217","display_name":"Mohamed Janabi","orcid":"https://orcid.org/0000-0001-9299-1785","observed_orcids":["https://orcid.org/0000-0001-9299-1785"]},"institutions":[{"id":"https://openalex.org/I4405266754","display_name":"Jakaya Kikwete Cardiac Institute","ror":"https://ror.org/05b59jv37","country_code":"TZ","type":"healthcare","lineage":["https://openalex.org/I4405266754"]}],"countries":["TZ"],"is_corresponding":false,"raw_author_name":"Mohamed Janabi","raw_affiliation_strings":["Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania","institution_ids":["https://openalex.org/I4405266754"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082202444","display_name":"Richard R. Bayer","orcid":"https://orcid.org/0000-0001-6161-9649","observed_orcids":["https://orcid.org/0000-0001-6161-9649"]},"institutions":[{"id":"https://openalex.org/I153297377","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78","country_code":"US","type":"education","lineage":["https://openalex.org/I153297377"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Bayer","raw_affiliation_strings":["Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical University of South Carolina, 135 Rutledge Avenue, Room 1207, Charleston, SC, 29425, USA","institution_ids":["https://openalex.org/I153297377"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113843299"],"corresponding_institution_ids":["https://openalex.org/I153297377"],"apc_list":{"value":2490,"currency":"USD","value_usd":2490},"apc_paid":{"value":2490,"currency":"USD","value_usd":2490},"fwci":1.0101,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.73465216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"21","issue":"1","first_page":"239","last_page":"239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T11738","display_name":"Ultrasound in Clinical Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T10821","display_name":"Cardiovascular Function and Risk Factors","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"}},{"id":"https://openalex.org/T11636","display_name":"Artificial Intelligence in Healthcare and Education","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"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/handheld-ultrasound","display_name":"handheld ultrasound","score":0.6669999957084656},{"id":"https://openalex.org/keywords/clinician-training","display_name":"clinician training","score":0.828000009059906},{"id":"https://openalex.org/keywords/image-interpretation-accuracy","display_name":"image interpretation accuracy","score":0.7450000047683716},{"id":"https://openalex.org/keywords/pericardial-effusion","display_name":"pericardial effusion","score":0.8999999761581421},{"id":"https://openalex.org/keywords/tricuspid-regurgitation","display_name":"tricuspid regurgitation","score":0.9229999780654907},{"id":"https://openalex.org/keywords/tanzania","display_name":"Tanzania","score":0.5740000009536743},{"id":"https://openalex.org/keywords/cardiovascular-care","display_name":"cardiovascular care","score":0.37599998712539673},{"id":"https://openalex.org/keywords/clinical-officers","display_name":"clinical officers","score":0.3580000102519989}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8804379105567932},{"id":"https://openalex.org/C2910830941","wikidata":"https://www.wikidata.org/wiki/Q216933","display_name":"Cardiac Ultrasound","level":3,"score":0.6029441356658936},{"id":"https://openalex.org/C2781175549","wikidata":"https://www.wikidata.org/wiki/Q1306218","display_name":"Pericardial effusion","level":2,"score":0.5975585579872131},{"id":"https://openalex.org/C3019564036","wikidata":"https://www.wikidata.org/wiki/Q5370745","display_name":"Point of care ultrasound","level":3,"score":0.5150758624076843},{"id":"https://openalex.org/C555175668","wikidata":"https://www.wikidata.org/wiki/Q539690","display_name":"Angiology","level":2,"score":0.4125766158103943},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.39045268297195435},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.375362753868103},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.32714077830314636},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.2916961908340454},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.25313445925712585},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.22415012121200562}],"mesh":[{"descriptor_ui":"D000067716","descriptor_name":"Point-of-Care Testing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002983","descriptor_name":"Clinical Competence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004502","descriptor_name":"Education, Medical, Continuing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005240","descriptor_name":"Feasibility Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007318","descriptor_name":"Inservice Training","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007858","descriptor_name":"Learning","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011237","descriptor_name":"Predictive Value of Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013636","descriptor_name":"Tanzania","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015397","descriptor_name":"Program Evaluation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015588","descriptor_name":"Observer Variation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1186/s12872-021-02045-y","doi":"https://doi.org/10.1186/s12872-021-02045-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12872-021-02045-y","pdf_url":"https://bmccardiovascdisord.biomedcentral.com/counter/pdf/10.1186/s12872-021-02045-y","source":{"id":"https://openalex.org/S206686666","display_name":"BMC Cardiovascular Disorders","issn_l":"1471-2261","issn":["1471-2261"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Cardiovascular Disorders","raw_type":"journal-article"},{"id":"pmid:33980177","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33980177","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":"BMC cardiovascular disorders","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8117304","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8117304/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Cardiovasc Disord","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:09314ad2d8064fc4b0301145d9fc6d6e","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/09314ad2d8064fc4b0301145d9fc6d6e","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,"listed_in":[],"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":"BMC Cardiovascular Disorders, Vol 21, Iss 1, Pp 1-9 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s12872-021-02045-y","doi":"https://doi.org/10.1186/s12872-021-02045-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12872-021-02045-y","pdf_url":"https://bmccardiovascdisord.biomedcentral.com/counter/pdf/10.1186/s12872-021-02045-y","source":{"id":"https://openalex.org/S206686666","display_name":"BMC Cardiovascular Disorders","issn_l":"1471-2261","issn":["1471-2261"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Cardiovascular Disorders","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309383","display_name":"Medical University of South Carolina","ror":"https://ror.org/012jban78"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3161626331.pdf","grobid_xml":"https://content.openalex.org/works/W3161626331.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W289059651","https://openalex.org/W1911333296","https://openalex.org/W1964386807","https://openalex.org/W1965471706","https://openalex.org/W1968617674","https://openalex.org/W2002411783","https://openalex.org/W2006839046","https://openalex.org/W2037904709","https://openalex.org/W2062864089","https://openalex.org/W2067517352","https://openalex.org/W2080839273","https://openalex.org/W2099946852","https://openalex.org/W2129707949","https://openalex.org/W2140555906","https://openalex.org/W2146456974","https://openalex.org/W2161903005","https://openalex.org/W2164777277","https://openalex.org/W2171780167","https://openalex.org/W2209077858","https://openalex.org/W2285799177","https://openalex.org/W2561029859","https://openalex.org/W2764038962","https://openalex.org/W2770022163","https://openalex.org/W2892914993","https://openalex.org/W2902392794","https://openalex.org/W4241857744"],"related_works":["https://openalex.org/W6958161781","https://openalex.org/W6977280110","https://openalex.org/W4221126101","https://openalex.org/W2332862945","https://openalex.org/W4296773529","https://openalex.org/W7211907028","https://openalex.org/W4392168269","https://openalex.org/W4410268436","https://openalex.org/W3176346878","https://openalex.org/W2041027302"],"abstract_inverted_index":{"BACKGROUND:":[0],"Point-of-care":[1],"cardiac":[2,36,174,285],"ultrasound":[3],"(cardiac":[4],"POCUS)":[5],"has":[6],"potential":[7],"to":[8,24,31,55,58,105,199,243,267,278,282,289],"become":[9],"a":[10,21,40,46,60,92,113,137,170,182,299],"useful":[11],"tool":[12],"for":[13,97,125,226,238,247],"improving":[14],"cardiovascular":[15,89],"care":[16],"in":[17,136,177,294],"Tanzania.":[18],"We":[19],"conducted":[20],"pilot":[22],"program":[23,275],"train":[25,56,279],"clinicians":[26,57,281],"at":[27],"peripheral":[28],"health":[29],"centers":[30],"obtain":[32,283],"and":[33,50,64,69,72,100,128,158,163,230],"interpret":[34,291],"focused":[35],"POCUS":[37,175],"examinations":[38,176],"using":[39],"hand-held":[41],"portable":[42],"device.":[43],"METHODS:":[44],"Over":[45],"5-day":[47,273],"period,":[48],"didactic":[49],"experiential":[51],"methods":[52],"were":[53,77,195,216],"used":[54],"conduct":[59],"pre-specified":[61,93,221],"scanning":[62],"protocol":[63],"recognize":[65],"key":[66,110,134,222,258],"pathologies.":[67],"Pre-":[68],"post-training":[70,73],"knowledge":[71],"image":[74,126,295],"acquisition":[75],"competency":[76],"assessed.":[78],"In":[79],"their":[80,102,131,178],"usual":[81],"clinical":[82,179],"practices,":[83],"trainees":[84,150],"then":[85,129],"scanned":[86],"patients":[87],"with":[88],"signs/symptoms,":[90],"recorded":[91],"set":[94],"of":[95,109,133,172,192,196,208,214,220,240,249],"images":[96,193,215,286],"each":[98],"scan,":[99],"documented":[101,130],"interpretation":[103,132,142,296],"as":[104],"presence":[106],"or":[107,212],"absence":[108],"pathologies":[111,135,259],"on":[112],"case":[114],"report":[115],"form.":[116],"A":[117],"cardiologist":[118,141,231],"subsequently":[119,168],"reviewed":[120],"all":[121],"images,":[122],"graded":[123],"them":[124],"quality,":[127],"blinded":[138],"fashion;":[139],"the":[140,145,165,189,257],"was":[143,202,276],"considered":[144],"gold":[146],"standard.":[147],"RESULTS:":[148],"8":[149],"(6":[151],"Clinical":[152],"Officers,":[153],"1":[154,159],"Assistant":[155],"Medical":[156,160],"Officer,":[157],"Doctor)":[161],"initiated":[162],"completed":[164],"training.":[166],"Trainees":[167],"performed":[169],"total":[171],"429":[173],"practices":[180],"over":[181],"9":[183],"week":[184],"period.":[185],"Stratified":[186],"by":[187,261],"trainee,":[188],"median":[190],"percent":[191],"that":[194],"sufficient":[197,277],"quality":[198],"be":[200],"interpretable":[201],"76.7%":[203],"(range":[204],"18.0-94.2%).":[205],"For":[206,218],"five":[207],"eight":[209],"trainees,":[210],"75%":[211],"more":[213,300],"interpretable.":[217],"detection":[219,239,248],"pathologies,":[223],"kappa":[224,254],"statistics":[225],"agreement":[227],"between":[228],"trainee":[229,262],"ranged":[232],"from":[233,263],"-":[234],"0.03":[235],"(no":[236,265],"agreement)":[237,246,266],"pericardial":[241],"effusion":[242],"0.42":[244],"(moderate":[245],"tricuspid":[250],"valve":[251],"regurgitation.":[252],"Mean":[253],"values":[255],"across":[256],"varied":[260],"0":[264],"0.32":[268],"(fair":[269],"agreement).":[270],"CONCLUSIONS:":[271],"The":[272],"training":[274,302],"most":[280],"basic":[284],"but":[287],"not":[288],"accurately":[290],"them.":[292],"Proficiency":[293],"may":[297],"require":[298],"intensive":[301],"program.":[303]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2021-05-24T00:00:00"}
