WebMyocardial wall thickness and the presence of post-systolic shortening at dyssynergic segments have been found to be useful parameters in identifying viable myocardium. Myocardial necrosis is associated with wall thinning on echocardiography in chronic transmural infarction. Post-systolic shortening (PSS) is observed in both acute and chronic ischaemia, to a lesser degree also in normal myocardium, 2 and has been proposed as a marker of recovery. 3 It has been shown to predict recovery of systolic function in patients with ST segment elevation MI. 4 Strain echocardiography is an … See more Acute myocardial infarction (MI) is often accompanied by impaired regional myocardial systolic function. Patients with non-ST-segment elevation myocardial infarction (NSTEMI) are recommended to undergo coronary … See more Our study demonstrates that in NSTEMI patients with impaired regional systolic function, PSS can predict recovery of systolic function after revascularization. This finding has two … See more
Presence of post-systolic shortening is an independent …
WebFollowing an ischemic event post systolic shortening (PSS) may occur. We investigated the association between PSS in patients with ST-segment elevation myocardial infarction … Web2 Mar 2024 · Post-systolic shortening is superior to global longitudinal strain in predicting adverse events in patients with stable coronary artery disease and preserved systolic … launceston city mission tasmania
Post-systolic shortening: normal values and association …
Web31 Dec 2024 · Post-systolic shortening (PSS) is defined as persistent shortening beyond aortic valve closure. It has been observed in cases of acute and chronic ischemic … Web23 Feb 2024 · Global longitudinal strain at rest (GLSr) and at peak stress (GLSp) and an index of postsystolic (PSSi) shortening ( [maximal extent of shortening – extent of shortening in systole]/ [extent of shortening in systole]) were determined. A PSSi of ≥ 0.25 was considered evidence for CAD. Web1 Sep 2024 · In AAS users, the decrease in LV strain was predominantly observed in interventricular segments. All dyssynchrony indices were higher in AAS users and several segments exhibited post-systolic shortening. These results showed an association between AAS consumption, LV remodeling, and dyssynchrony. launceston monkeys