Image analysis of cardiac hepatopathy secondary to heart failure: Machine learning vs gastroenterologists and radiologists

doi:10.3748/wjg.v31.i34.108807

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. Sep 14, 2025; 31(34): 108807
Published online Sep 14, 2025. doi: 10.3748/wjg.v31.i34.108807

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Figure 2 Transthoracic echocardiographic images demonstrating three grades of tricuspid regurgitation severity using color Doppler flow mapping. A: Mild tricuspid regurgitation (TR): A narrow, faint regurgitant jet confined to the tricuspid valve plane; B: Moderate TR: A more prominent jet extending into the right atrium but not reaching the posterior wall; C: Severe TR: A broad, dense jet filling more than half of the right atrium with systolic flow reversal in the hepatic veins. TR: Tricuspid regurgitation.

Citation: Miida S, Kamimura H, Fujiki S, Kobayashi T, Endo S, Maruyama H, Yoshida T, Watanabe Y, Kimura N, Abe H, Sakamaki A, Yokoo T, Tsukada M, Numano F, Kashimura T, Inomata T, Fuzawa Y, Hirata T, Horii Y, Ishikawa H, Nonaka H, Kamimura K, Terai S. Image analysis of cardiac hepatopathy secondary to heart failure: Machine learning vs gastroenterologists and radiologists. World J Gastroenterol 2025; 31(34): 108807
URL: https://www.wjgnet.com/1007-9327/full/v31/i34/108807.htm
DOI: https://dx.doi.org/10.3748/wjg.v31.i34.108807

Miida S, Kamimura H, Fujiki S, Kobayashi T, Endo S, Maruyama H, Yoshida T, Watanabe Y, Kimura N, Abe H, Sakamaki A, Yokoo T, Tsukada M, Numano F, Kashimura T, Inomata T, Fuzawa Y, Hirata T, Horii Y, Ishikawa H, Nonaka H, Kamimura K, Terai S. Image analysis of cardiac hepatopathy secondary to heart failure: Machine learning vs gastroenterologists and radiologists. World J Gastroenterol 2025; 31(34): 108807 [PMID: 40937455 DOI: 10.3748/wjg.v31.i34.108807]

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