Is it aortic stenosis or left ventricular outflow tract obstruction? The complementary role of four-dimensional flow cardiac magnetic resonance imaging

Assadi, Hosamadin ORCID: https://orcid.org/0000-0002-6143-8095, Hall, Rimma and Garg, Pankaj ORCID: https://orcid.org/0000-0002-5483-169X (2023) Is it aortic stenosis or left ventricular outflow tract obstruction? The complementary role of four-dimensional flow cardiac magnetic resonance imaging. European Heart Journal - Case Reports, 7 (9). ISSN 2514-2119

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Abstract

Trans-thoracic echocardiography (TTE) is the primary imaging modality for diagnosing any left ventricular outflow tract obstruction (LVOTO), estimating hemodynamic severity and timing of surgical intervention1 4 . Multi-parametric cardiac magnetic resonance imaging (CMR) provides additional details on tissue characterisation and cardiac haemodynamics. We present a case of a 74-year-old gentleman with a history of hypertrophic cardiomyopathy (HCM), where four-dimensional flow identified the mechanism of obstruction in the outflow tract when Doppler methods proved challenging.

Item Type: Article
Additional Information: Funding: PG is funded by Wellcome Trust Clinical Research Career Development Fellowship (220703/Z/20/Z). For the purpose of Open Access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission. The funder had no role in study design, data collection and analysis, publication decisions, or manuscript preparation.
Uncontrolled Keywords: cardiology and cardiovascular medicine ,/dk/atira/pure/subjectarea/asjc/2700/2705
Faculty \ School: Faculty of Medicine and Health Sciences > Norwich Medical School
UEA Research Groups: Faculty of Medicine and Health Sciences > Research Centres > Metabolic Health
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Depositing User: LivePure Connector
Date Deposited: 07 Sep 2023 12:30
Last Modified: 19 Oct 2023 03:39
URI: https://ueaeprints.uea.ac.uk/id/eprint/93004
DOI: 10.1093/ehjcr/ytad436

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