Hemodynamic forces in aortic stenosis between myocardial function and valvular obstruction

Giovanni Tonti; Eduardo Bossone; Gianni Pedrizzetti

doi:10.1093/ehjimp/qyag175

October 8, 2026European Heart Journal - Imaging Methods and PracticeOpen Access

Hemodynamic forces in aortic stenosis between myocardial function and valvular obstruction

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Key result

Hemodynamic forces in aortic stenosis mediate the relationship between myocardial function and valvular obstruction.

Key Points

To characterize the interaction between intraventricular hemodynamic forces, progressive valvular obstruction, and underlying myocardial functional alterations in aortic stenosis.
Evaluated intraventricular fluid dynamics and hemodynamic force vectors in relation to aortic valve narrowing.
Assessed biomechanical coupling between left ventricular myocardial wall mechanics and transvalvular blood flow obstruction.
Hemodynamic force vector orientation shifts significantly as aortic valve narrowing impedes normal transvalvular ejection.
Intraventricular force perturbations reflect subclinical myocardial mechanical stress before the onset of overt cardiac decompensation.

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Implication

Biomechanical analysis reveals altered hemodynamic forces during valvular obstruction in aortic stenosis, indicating subtle markers of progressive myocardial dysfunction.

Abstract

Giovanni Tonti, Eduardo Bossone, Gianni Pedrizzetti; Hemodynamic forces in aortic stenosis between myocardial function and valvular obstruction, European H

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Cite This Study

Tonti et al. (2026) studied this question. Hemodynamic forces in aortic stenosis mediate the complex pathophysiological relationship between myocardial function and valvular obstruction.

synapsesocial.com/papers/6acae65a082e6266f39bf5a8 https://doi.org/10.1093/ehjimp/qyag175

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Hemodynamic forces in aortic stenosis between myocardial function and valvular obstruction

Key Points

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Implication

Abstract

Discussion

Cite This Study

Hemodynamic forces in aortic stenosis between myocardial function and valvular obstruction

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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