Background Heart failure (HF) readmissions are a common and serious problem of heterogeneous etiology. Left ventricular (LV) ejection fraction has not been found to be a consistent risk marker. However,…
Background Sickle cell anemia (SCA) is associated with cardiac abnormalities and premature death. The aims of this study were to identify early markers of cardiac dysfunction through ventricular strain and…
Background Left ventricular global longitudinal systolic strain (GLS) has been shown to be superior to ejection fraction in detecting subclinical dysfunction in patients with cancer and predicting mortality in patients…
Background To understand the influence of myocardial bridging (MB) on left ventricular (LV) function, myocardial function was studied in patients with MB of the left anterior descending coronary artery (LAD)…
Background The aim of this study was to determine whether two-dimensional speckle-tracking echocardiography can identify the myocardial damage detected by delayed enhancement (DE) magnetic resonance imaging via the differences in…
Background Although two-dimensional (2D) strain is widely used to assess left ventricular mechanics, the strain values derived from vendor-specific 2D speckle-tracking software are different even for the same subjects and…
Background Disagreement of strain measurements among different vendors has provided an obstacle to the clinical use of strain. A joint standardization task force between professional societies and industry was initiated…
Imagine this scenario: Sonographer: Here’s the study on Mr Jones, your patient with aortic stenosis. Physician: Wait, we’ve always done Mr Jones on the HDI-5000, and we need to keep…
Competency-based evaluation and training are the latest watchwords from the Accreditation Council for Graduate Medical Education, now mandated in the Next Accreditation System and arriving on cardiology fellowships’ doorsteps in…
1 Introduction 1.1 Document Development Process 1.1.1 Writing Committee Organization The writing committee was selected to represent the American College of Cardiology (ACC) and American Society of Echocardiography (ASE) and included…
