{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T12:06:30Z","timestamp":1783944390109,"version":"3.55.0"},"reference-count":2,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2019,6,10]],"date-time":"2019-06-10T00:00:00Z","timestamp":1560124800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,2,1]]},"DOI":"10.1093\/qjmed\/hcz142","type":"journal-article","created":{"date-parts":[[2019,6,5]],"date-time":"2019-06-05T07:13:01Z","timestamp":1559718781000},"page":"133-134","source":"Crossref","is-referenced-by-count":1,"title":["\u2018Crochetage\u2019 sign of atrial septal defect"],"prefix":"10.1093","volume":"113","author":[{"given":"H","family":"Singh","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Post Graduate Institute of Medical Education and Research , 4th Floor, F Block, Chandigarh,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4476-3478","authenticated-orcid":false,"given":"A K","family":"Pannu","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Post Graduate Institute of Medical Education and Research , 4th Floor, F Block, Chandigarh,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N","family":"Dahiya","sequence":"additional","affiliation":[{"name":"Departments of Internal Medicine and Cardiology, Post Graduate Institute of Medical Education and Research , 4th Floor, F Block, Chandigarh,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V","family":"Suri","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Post Graduate Institute of Medical Education and Research , 4th Floor, F Block, Chandigarh,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Bhalla","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Post Graduate Institute of Medical Education and Research , 4th Floor, F Block, Chandigarh,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S","family":"Kumari","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Post Graduate Institute of Medical Education and Research , 4th Floor, F Block, Chandigarh,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2019,6,10]]},"reference":[{"key":"2026071307110833600_hcz142-B1","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1016\/0735-1097(95)00554-4","article-title":"\u201cCrochetage\u201d (notch) on R wave in inferior limb leads: a new independent electrocardiographic sign of ostium secundum atrial septal defect","volume":"27","author":"Heller","year":"1996","journal-title":"J Am Coll Cardiol"},{"key":"2026071307110833600_hcz142-B2","doi-asserted-by":"crossref","DOI":"10.1136\/bcr-2016-217817","article-title":"\u2018Crochetage\u2019 sign on ECG in secundum ASD: clinical significance","volume-title":"BMJ Case Rep","author":"Bhattacharyya","year":"2016"}],"container-title":["QJM: An International Journal of Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/qjmed\/advance-article-pdf\/doi\/10.1093\/qjmed\/hcz142\/28862850\/hcz142.pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/qjmed\/article-pdf\/113\/2\/133\/32369333\/hcz142.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/qjmed\/article-pdf\/113\/2\/133\/32369333\/hcz142.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T11:11:12Z","timestamp":1783941072000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/qjmed\/article\/113\/2\/133\/5513173"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6,10]]},"references-count":2,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2019,6,10]]},"published-print":{"date-parts":[[2020,2,1]]}},"URL":"https:\/\/doi.org\/10.1093\/qjmed\/hcz142","relation":{},"ISSN":["1460-2725","1460-2393"],"issn-type":[{"value":"1460-2725","type":"print"},{"value":"1460-2393","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2020,2]]},"published":{"date-parts":[[2019,6,10]]}}}