{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T08:56:59Z","timestamp":1784883419041,"version":"3.55.0"},"reference-count":39,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100006447","name":"Universit\u00e4t Z\u00fcrich","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006447","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Veterinary Cardiology"],"published-print":{"date-parts":[[2025,4]]},"DOI":"10.1016\/j.jvc.2025.01.004","type":"journal-article","created":{"date-parts":[[2025,1,23]],"date-time":"2025-01-23T18:53:07Z","timestamp":1737658387000},"page":"55-67","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Spectral Doppler of aortic and carotid blood flow in horses with aortic valve regurgitation"],"prefix":"10.1016","volume":"58","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0850-5989","authenticated-orcid":false,"given":"A.","family":"Dufourni","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Demeyere","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Vera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"van Loon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8129-2006","authenticated-orcid":false,"given":"A.","family":"Decloedt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jvc.2025.01.004_bib1","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.tvjl.2016.01.011","article-title":"Assessing aortic regurgitation severity from 2D, M-mode and pulsed wave Doppler echocardiographic measurements in horses","volume":"210","author":"Ven","year":"2016","journal-title":"Vet J"},{"key":"10.1016\/j.jvc.2025.01.004_bib2","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1111\/evj.12805","article-title":"Detection of subclinical left ventricular dysfunction by tissue Doppler imaging in horses with aortic regurgitation","volume":"50","author":"Ven","year":"2018","journal-title":"Equine Vet J"},{"key":"10.1016\/j.jvc.2025.01.004_bib3","first-page":"1","article-title":"A review of the current diagnostic methods of aortic regurgitation in the horse","author":"Perez","year":"2024","journal-title":"Acta Vet Eurasia"},{"key":"10.1016\/j.jvc.2025.01.004_bib4","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1111\/jvim.12340","article-title":"Recommendations for management of equine athletes with cardiovascular abnormalities","volume":"28","author":"Reef","year":"2014","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib5","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1111\/j.2042-3306.1995.tb04993.x","article-title":"Colour flow Doppler echocardiography in horses with cardiac murmurs","author":"Blissitt","year":"1995","journal-title":"Equine Vet J Suppl"},{"key":"10.1016\/j.jvc.2025.01.004_bib6","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1111\/j.1939-1676.2008.0053.x","article-title":"Heart murmurs and valvular regurgitation in Thoroughbred racehorses: epidemiology and associations with athletic performance","volume":"22","author":"Young","year":"2008","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib7","series-title":"Cardiology of the horse","first-page":"105","author":"Marr","year":"2010"},{"key":"10.1016\/j.jvc.2025.01.004_bib8","doi-asserted-by":"crossref","first-page":"1446","DOI":"10.1111\/jvim.15494","article-title":"Diagnostic value of noninvasive pulse pressure measurements in Warmblood horses with aortic regurgitation","volume":"33","author":"Boegli","year":"2019","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib9","doi-asserted-by":"crossref","first-page":"504","DOI":"10.1111\/jvim.15968","article-title":"Echocardiographic assessment of left ventricular size and systolic function in Warmblood horses using linear measurements, area-based indices, and volume estimates: a retrospective database analysis","volume":"35","author":"Berthoud","year":"2021","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib10","doi-asserted-by":"crossref","first-page":"777","DOI":"10.1016\/S0894-7317(03)00335-3","article-title":"Recommendations for evaluation of the severity of native valvular regurgitation with two-dimensional and Doppler echocardiography","volume":"16","author":"Zoghbi","year":"2003","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.jvc.2025.01.004_bib11","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/j.echo.2017.01.007","article-title":"Recommendations for noninvasive evaluation of native valvular regurgitation: a report from the American society of echocardiography developed in collaboration with the society for cardiovascular magnetic resonance","volume":"30","author":"Zoghbi","year":"2017","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.jvc.2025.01.004_bib12","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1093\/ejechocard\/jeq031","article-title":"European Association of Echocardiography recommendations for the assessment of valvular regurgitation. Part 2: mitral and tricuspid regurgitation (native valve disease)","volume":"11","author":"Lancellotti","year":"2010","journal-title":"Eur J Echocardiogr"},{"key":"10.1016\/j.jvc.2025.01.004_bib13","series-title":"Essential Echocardiography: A Practical Handbook with DVD","first-page":"223","article-title":"Echocardiographic evaluation of aortic regurgitation","author":"Sallach","year":"2007"},{"key":"10.1016\/j.jvc.2025.01.004_bib14","doi-asserted-by":"crossref","first-page":"994","DOI":"10.1136\/hrt.2004.042614","article-title":"Aortic regurgitation","volume":"92","author":"Maurer","year":"2006","journal-title":"Heart"},{"key":"10.1016\/j.jvc.2025.01.004_bib15","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.1002\/jcu.23299","article-title":"Aortic regurgitation: a multimodality approach","volume":"50","author":"Siani","year":"2022","journal-title":"J Clin Ultrasound"},{"key":"10.1016\/j.jvc.2025.01.004_bib16","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1177\/1358863X20937665","article-title":"Interpretation of peripheral arterial and venous Doppler waveforms: a consensus statement from the society for vascular medicine and society for vascular ultrasound","volume":"25","author":"Kim","year":"2020","journal-title":"Vasc Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib17","doi-asserted-by":"crossref","first-page":"359","DOI":"10.3949\/ccjm.59.4.359","article-title":"Doppler echocardiographic assessment of aortic regurgitation: uses and limitations","volume":"59","author":"Klein","year":"1992","journal-title":"Cleve Clin J Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib18","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1111\/j.1740-8261.1997.tb00841.x","article-title":"Pulsed wave-Doppler ultrasonographic evaluation of the common carotid artery in the resting horse: physiologic data","volume":"38","author":"Cipone","year":"1997","journal-title":"Vet Radiol Ultrasound"},{"key":"10.1016\/j.jvc.2025.01.004_bib19","first-page":"652","article-title":"Dopplersonographische Untersuchungen an der Arteria Carotis Communis bei Kardiopathien des Pferdes","volume":"24","author":"Schmitz","year":"2008","journal-title":"Pferdeheilkunde"},{"key":"10.1016\/j.jvc.2025.01.004_bib20","doi-asserted-by":"crossref","first-page":"49","DOI":"10.21825\/vdt.87253","article-title":"Severe aortic regurgitation due to endocarditis in a horse","volume":"80","author":"Afonso","year":"2011","journal-title":"Vlaams Diergeneeskundig Tijdschrift"},{"key":"10.1016\/j.jvc.2025.01.004_bib21","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1111\/jvim.15705","article-title":"Differences in ultrasound-derived arterial wall stiffness parameters and noninvasive blood pressure between Friesian horses and Warmblood horses","volume":"34","author":"Vera","year":"2020","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib22","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1111\/evj.13196","article-title":"Aortic, common carotid and external iliac artery arterial wall stiffness parameters in horses: inter-day and inter-observer and intra-observer measurement variability","volume":"52","author":"Vera","year":"2020","journal-title":"Equine Vet J"},{"key":"10.1016\/j.jvc.2025.01.004_bib23","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/j.cveq.2018.12.008","article-title":"Equine echocardiography","volume":"35","author":"Schwarzwald","year":"2019","journal-title":"Vet Clin N Am Equine Pract"},{"key":"10.1016\/j.jvc.2025.01.004_bib24","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1111\/jvim.16967","article-title":"Effect of physiological and pharmacological stress on heart rate, blood pressure, and echocardiographic measurements in healthy Warmblood horses","volume":"38","author":"Dufourni","year":"2024","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib25","doi-asserted-by":"crossref","first-page":"868","DOI":"10.1111\/evj.13263","article-title":"Age-related differences in blood pressure, ultrasound-derived arterial diameters and arterial wall stiffness parameters in horses","volume":"52","author":"Vera","year":"2020","journal-title":"Equine Vet J"},{"key":"10.1016\/j.jvc.2025.01.004_bib26","doi-asserted-by":"crossref","first-page":"2701","DOI":"10.1111\/jvim.15938","article-title":"Reference values for 2-dimensional and M-mode echocardiography in Friesian and Warmblood horses","volume":"34","author":"Vernemmen","year":"2020","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib27","doi-asserted-by":"crossref","first-page":"1353","DOI":"10.1111\/j.1939-1676.2008.0202.x","article-title":"Atrial and ventricular electrical and contractile remodeling and reverse remodeling owing to short-term pacing-induced atrial fibrillation in horses","volume":"22","author":"De Clercq","year":"2008","journal-title":"J Vet Intern Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib28","doi-asserted-by":"crossref","first-page":"1440","DOI":"10.1016\/j.echo.2005.10.005","volume":"18","author":"Lang","year":"2005","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.jvc.2025.01.004_bib29","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1016\/j.jemermed.2022.04.012","article-title":"Velocity-time integral: a bedside echocardiography technique finding a place in the emergency department","volume":"63","author":"Parker","year":"2022","journal-title":"J Emerg Med"},{"key":"10.1016\/j.jvc.2025.01.004_bib30","doi-asserted-by":"crossref","first-page":"592","DOI":"10.1016\/S0735-1097(86)80188-7","article-title":"Quantification of aortic regurgitation utilizing continuous wave Doppler ultrasound","volume":"8","author":"Teague","year":"1986","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jvc.2025.01.004_bib31","doi-asserted-by":"crossref","first-page":"159","DOI":"10.2307\/2529310","article-title":"The measurement of observer agreement for categorical data","volume":"33","author":"Landis","year":"1977","journal-title":"Biometrics"},{"key":"10.1016\/j.jvc.2025.01.004_bib32","doi-asserted-by":"crossref","first-page":"1079","DOI":"10.1016\/0002-9149(84)90641-6","article-title":"Ventricular arrhythmias in aortic valve disease:\u00a0analysis of 102 patients","volume":"53","author":"Klein","year":"1984","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.jvc.2025.01.004_bib33","doi-asserted-by":"crossref","DOI":"10.1016\/j.tvjl.2020.105476","article-title":"Ventricular arrhythmias in horses: diagnosis, prognosis and treatment","volume":"261","author":"Navas de Solis","year":"2020","journal-title":"Vet J"},{"key":"10.1016\/j.jvc.2025.01.004_bib34","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.jvc.2018.08.004","article-title":"Cardiovascular variables in eventing and endurance horses over a season","volume":"21","author":"Lorello","year":"2019","journal-title":"J Vet Cardiol"},{"key":"10.1016\/j.jvc.2025.01.004_bib35","doi-asserted-by":"crossref","first-page":"2296","DOI":"10.3390\/ani12172296","article-title":"Reference values and repeatability of pulsed wave Doppler echocardiography parameters in normal donkeys","volume":"12","author":"Marzok","year":"2022","journal-title":"Animals"},{"key":"10.1016\/j.jvc.2025.01.004_bib36","series-title":"StatPearls. Treasure Island (FL)","article-title":"Physiology, Frank starling law","author":"Delicce","year":"2023"},{"key":"10.1016\/j.jvc.2025.01.004_bib37","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1111\/j.1740-8261.2000.tb01472.x","article-title":"Duplex-ultrasonographic evaluation of the common carotid artery in the resting, sedated and anesthetized horse","volume":"41","author":"Schmucker","year":"2000","journal-title":"Vet Radiol Ultrasound"},{"key":"10.1016\/j.jvc.2025.01.004_bib38","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1186\/1746-6148-9-195","article-title":"Ultrasound evaluation of common carotid artery blood flow in the Labrador retriever","volume":"9","author":"Svicero","year":"2013","journal-title":"BMC Vet Res"},{"key":"10.1016\/j.jvc.2025.01.004_bib39","doi-asserted-by":"crossref","first-page":"1240","DOI":"10.1016\/S0741-5214(02)75138-0","article-title":"Improvement in accuracy of diagnosis of carotid artery stenosis with duplex ultrasound scanning with combined use of linear array 7.5 MHz and convex array 3.5 MHz probes: validation versus 489 arteriographic procedures","volume":"37","author":"Leonardo","year":"2003","journal-title":"J Vasc Surg"}],"container-title":["Journal of Veterinary Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1760273425000116?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1760273425000116?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,4,19]],"date-time":"2025-04-19T07:04:22Z","timestamp":1745046262000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1760273425000116"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4]]},"references-count":39,"alternative-id":["S1760273425000116"],"URL":"https:\/\/doi.org\/10.1016\/j.jvc.2025.01.004","relation":{},"ISSN":["1760-2734"],"issn-type":[{"value":"1760-2734","type":"print"}],"subject":[],"published":{"date-parts":[[2025,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Spectral Doppler of aortic and carotid blood flow in horses with aortic valve regurgitation","name":"articletitle","label":"Article Title"},{"value":"Journal of Veterinary Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jvc.2025.01.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}