{"id":"https://openalex.org/W7203766065","doi":"https://doi.org/10.1093/ehjcr/ytag614","title":"ECG challenge: a familiar rhythm with an unexpected twist","display_name":"ECG challenge: a familiar rhythm with an unexpected twist","publication_year":2026,"publication_date":"2026-08-18","ids":{"openalex":"https://openalex.org/W7203766065","doi":"https://doi.org/10.1093/ehjcr/ytag614","pmid":"https://pubmed.ncbi.nlm.nih.gov/42689269","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13537512"},"language":"en","primary_location":{"id":"doi:10.1093/ehjcr/ytag614","doi":"https://doi.org/10.1093/ehjcr/ytag614","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ehjcr/ytag614","pdf_url":null,"source":{"id":"https://openalex.org/S2735316389","display_name":"European Heart Journal - Case Reports","issn_l":"2514-2119","issn":["2514-2119"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","poland-20","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Heart Journal - Case Reports","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://doi.org/10.1093/ehjcr/ytag614","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101253637","display_name":"Yew Chung Chan","orcid":"https://orcid.org/0009-0004-9719-0118","observed_orcids":["https://orcid.org/0009-0004-9719-0118"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yew Chung Chan","raw_affiliation_strings":["Department of Internal Medicine, Hospital Duchess of Kent , KM 3.2, Jalan Utara, 90000 Sandakan, Sabah ,"],"raw_orcid":"https://orcid.org/0009-0004-9719-0118","affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Hospital Duchess of Kent , KM 3.2, Jalan Utara, 90000 Sandakan, Sabah ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112966141","display_name":"Hee Young Lim","orcid":"https://orcid.org/0009-0001-0455-9237","observed_orcids":["https://orcid.org/0009-0001-0455-9237","https://orcid.org/0009-0008-6966-2420"]},"institutions":[{"id":"https://openalex.org/I4210156005","display_name":"Tengku Ampuan Rahimah Hospital","ror":"https://ror.org/05c0hj959","country_code":"MY","type":"healthcare","lineage":["https://openalex.org/I4210156005"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Hong Yee Lim","raw_affiliation_strings":["Department of Internal Medicine, Hospital Tengku Ampuan Rahimah , Jalan Langat, 41200 Klang, Selangor ,"],"raw_orcid":"https://orcid.org/0009-0001-0455-9237","affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Hospital Tengku Ampuan Rahimah , Jalan Langat, 41200 Klang, Selangor ,","institution_ids":["https://openalex.org/I4210156005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030881404","display_name":"Z M Lee","orcid":"https://orcid.org/0000-0002-0235-6196","observed_orcids":["https://orcid.org/0000-0002-0235-6196"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao Ming Lee","raw_affiliation_strings":["Department of Cardiology, Hospital Sultan Idris Shah Serdang , Jalan Puchong, 43000 Kajang, Selangor ,"],"raw_orcid":"https://orcid.org/0000-0002-0235-6196","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Hospital Sultan Idris Shah Serdang , Jalan Puchong, 43000 Kajang, Selangor ,","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101253637"],"corresponding_institution_ids":[],"apc_list":{"value":721,"currency":"EUR","value_usd":815},"apc_paid":{"value":721,"currency":"EUR","value_usd":815},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"9","first_page":"ytag614","last_page":"ytag614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.7631999850273132,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.7631999850273132,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.08860000222921371,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.04560000076889992,"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/electrocardiography","display_name":"electrocardiogram","score":0.8299999833106995},{"id":"https://openalex.org/keywords/cardiac-arrhythmia","display_name":"cardiac arrhythmias","score":0.781000018119812},{"id":"https://openalex.org/keywords/ecg-interpretation","display_name":"ECG interpretation","score":0.5849999785423279}],"concepts":[{"id":"https://openalex.org/C135343436","wikidata":"https://www.wikidata.org/wiki/Q170406","display_name":"Rhythm","level":2,"score":0.6026999950408936},{"id":"https://openalex.org/C2776196297","wikidata":"https://www.wikidata.org/wiki/Q17138781","display_name":"Twist","level":2,"score":0.5012999773025513},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.40139999985694885},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.32100000977516174},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.31360000371932983},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.3028999865055084},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.29910001158714294},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27709999680519104},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.27070000767707825},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.24529999494552612}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1093/ehjcr/ytag614","doi":"https://doi.org/10.1093/ehjcr/ytag614","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ehjcr/ytag614","pdf_url":null,"source":{"id":"https://openalex.org/S2735316389","display_name":"European Heart Journal - Case Reports","issn_l":"2514-2119","issn":["2514-2119"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","poland-20","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Heart Journal - Case Reports","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13537512","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13537512/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13537512/pdf/","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-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eur Heart J Case Rep","raw_type":"Text"},{"id":"pmid:42689269","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42689269","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":"European heart journal. Case reports","raw_type":"Case Reports"}],"best_oa_location":{"id":"doi:10.1093/ehjcr/ytag614","doi":"https://doi.org/10.1093/ehjcr/ytag614","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ehjcr/ytag614","pdf_url":null,"source":{"id":"https://openalex.org/S2735316389","display_name":"European Heart Journal - Case Reports","issn_l":"2514-2119","issn":["2514-2119"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","poland-20","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Heart Journal - Case Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.6240000128746033,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320308778","display_name":"Heart Rhythm Society","ror":"https://ror.org/035m9ft70"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7203766065.pdf","grobid_xml":"https://content.openalex.org/works/W7203766065.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W2011289672","https://openalex.org/W2157832687","https://openalex.org/W2935610558","https://openalex.org/W4293217392"],"related_works":["https://openalex.org/W7161389781","https://openalex.org/W4300179176","https://openalex.org/W3117069062","https://openalex.org/W2398205588","https://openalex.org/W7220996062","https://openalex.org/W2993748746","https://openalex.org/W2058997298","https://openalex.org/W2416696838","https://openalex.org/W2416023195","https://openalex.org/W619202797"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-08-20T00:00:00"}