Author's reply—Cardiothoracic ratio in HFpEF: A mirror of heterogeneous pathophysiology

Masato Okada; Koichi Inoue; Yasushi Sakata

doi:10.1016/j.jjcc.2025.12.021

journal article Apr 01, 2026

Author's reply—Cardiothoracic ratio in HFpEF: A mirror of heterogeneous pathophysiology

Masato Okada

Koichi Inoue Yasushi Sakata

Journal of Cardiology Vol. 87 No. 4 pp. 395-396 · Elsevier BV

View at Publisher Save 10.1016/j.jjcc.2025.12.021

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References

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Okada "Cardiothoracic ratio as a prognostic marker in heart failure with preserved ejection fraction" J Cardiol (2026) 10.1016/j.jjcc.2025.09.008

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2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension

Marc Humbert, Gabor Kovacs, Marius M Hoeper et al.

European Heart Journal 2022 10.1093/eurheartj/ehac237

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Nagueh "Recommendations for the evaluation of left ventricular diastolic function by echocardiography: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging" Eur Heart J Cardiovasc Imaging (2016) 10.1093/ehjci/jew082

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Sotomi "Medications for specific phenotypes of heart failure with preserved ejection fraction classified by a machine learning-based clustering model" Heart (2023) 10.1136/heartjnl-2022-322181

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Matsuoka "Phenotypic trajectories from acute to stable phase in heart failure with preserved ejection fraction: insights from the PURSUIT-HFpEF study" J Am Heart Assoc (2025) 10.1161/jaha.124.037567

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Details

Published: Apr 01, 2026
Vol/Issue: 87(4)
Pages: 395-396
License: View

Authors

M

Masato Okada

Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan; Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba 277-8561, Japan

From the Department of Cardiovascular Medicine (M.H., S.H., Y.S.), Department of Public Health (K.H.), Department of Medical Therapeutics for Heart Failure (S.H.), and Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine (T.K.), Osaka University Graduate School of Medicine, Suita, Japan.

Funding

Bristol-Myers Squibb Company

Fujifilm Toyama Chemical Co Ltd

Cite This Article

Masato Okada, Koichi Inoue, Yasushi Sakata (2026). Author's reply—Cardiothoracic ratio in HFpEF: A mirror of heterogeneous pathophysiology. Journal of Cardiology, 87(4), 395-396. https://doi.org/10.1016/j.jjcc.2025.12.021

Author's reply—Cardiothoracic ratio in HFpEF: A mirror of heterogeneous pathophysiology

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