Characteristics of myocardial work during exercise stress echocardiography in healthy adults
Sex had a minimal effect on MW-based LV systolic function in healthy adults. GWE decreased post-exercise, and both PPS and force were independently associated with GWW. These findings suggest that higher contractility is achieved at the cost of increased wasted work, which subsequently leads to a decrease in mechanical efficiency.
Authors
- Qingfeng Zhang (ORCID: https://orcid.org/0000-0002-3114-2357)
- Liwei Huang (ORCID: https://orcid.org/0000-0002-7590-144X)
- Chun Mei Li (ORCID: https://orcid.org/0000-0002-3168-2900)
- Geqi Ding
- Luwei Ye (ORCID: https://orcid.org/0000-0001-6638-2070)
- Hongmei Zhang (ORCID: https://orcid.org/0000-0002-3991-3750)
- Lixue Yin (ORCID: https://orcid.org/0000-0002-9007-1800)
- Yi Wang (ORCID: https://orcid.org/0000-0003-1713-071X)
- Yan Deng (ORCID: https://orcid.org/0000-0002-9215-3244)
Institutions
- University of Electronic Science and Technology of China (CN)
Publication Details
- Journal
- Frontiers in Cardiovascular Medicine
- Published
- 2025-02-28
- DOI
- https://doi.org/10.3389/fcvm.2025.1511464
- Citations
- 2
- Primary Topic
- Cardiovascular Effects of Exercise
- Type
- article
- Field-Weighted Citation Impact
- 2.78