Left ventricular blood flow kinetic energy by 4D flow magnetic resonance imaging in patients with acute myocardial infarction after revascularization
LV KEi<sub>EDV</sub> parameters can quantitatively reflect hemodynamic and energetics abnormalities in acute STEMI patients after PCI. The changes in the delayed ejection flow component, direct flow component, and P<sub>d</sub>/P<sub>de</sub> reflect the decrease of LV work efficiency and may explain based on hemodynamic insights, especially energetics, the key pathophysiology in these patients who are prone to a poor prognosis.
Authors
- Qiushi Liu (ORCID: https://orcid.org/0000-0002-6857-9800)
- Tao Jiang (ORCID: https://orcid.org/0000-0002-4011-346X)
- Ji-Fang He
- Ming-Xi Liu
- Qi Yang (ORCID: https://orcid.org/0000-0002-5773-0456)
- Xiaojuan Guo (ORCID: https://orcid.org/0009-0007-9988-190X)
- Xin Liu (ORCID: https://orcid.org/0000-0002-0205-1851)
- Jing An
- Yang Liu
- Lu Liang
Institutions
- Capital Medical University (CN)
- Beijing Chao-Yang Hospital, Capital Medical University (CN)
- Siemens (China) (CN)
Publication Details
- Journal
- Quantitative Imaging in Medicine and Surgery
- Published
- 2025-12-31
- DOI
- https://doi.org/10.21037/qims-2025-1298
- Primary Topic
- Cardiac Imaging and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00