They found that abnormal myocardial strain can overestimate the non-viable myocardium when compared with the clinically used LGE.

Regional strain can be used to differentiate between viable but stunned and nonviable myocardium within the postischemic injured myocardium.

5 июл. 2023 г. · Myocardial viability refers to a phenomenon in which dysfunctional myocardium, due to acute or chronic ischemia, retains its potential to recover systolic ...

19 янв. 1999 г. · Regions were considered nonviable when transmural extent of the infarction was >1/3 of the wall thickness in that region. Arrays of graphs were ...

7 сент. 2021 г. · The fundamental definition of myocardial viability refers to cardiac muscle that is alive, not dead. ... non–flow-limiting atherosclerotic ...

20 нояб. 2010 г. · An EDWT of ≤0.6cm at the dyssynergic segments generally indicates non-viable myocardium. The presence of post-systolic thickening at these ...

1 окт. 2024 г. · non-viable myocardium will not show any uptake. cardiac MR perfusion imaging. no ionizing radiation exposure. dynamic imaging with gadolinium ...

Necroscopic studies have indicated that nonviable myocardium is frequently associated with a significant thinning of the ventricular wall.38,39 When myocardial ...

Purpose: To evaluate six algorithms for segmenting non-viable left ventricular (LV) myocardium in delayed enhancement (DE) magnetic resonance imaging (MRI).

17 апр. 2024 г. · The fundamental definition of myocardial viability refers to cardiac muscle that is alive, not dead. When applied to the clinical arena, however ... The role of viability... · The viability hypothesis: a...