Abstract
Among the advancements in echocardiography, the introduction of two-dimensional strain marked a pivotal moment in the quantitative evaluation of cardiac function. In particular, the global longitudinal strain (GLS) has emerged as a key focus due to its robust Validation and evidence base. GLS provides a comprehensive assessment of left ventricular function, which offers greater sensitivity in detecting subtle changes compared to traditional metrics such as ejection fraction. In this position paper, we elucidate the rationale behind routine global longitudinal strain calculation, offering practical recommendations and insights for its implementation in clinical echocardiography. By bridging technical nuances with clinical relevance, the calculation of longitudinal strain aims to optimize patient care and enhance the diagnostic precision of echocardiographic examinations.
| Original language | English |
|---|---|
| Pages (from-to) | 7-10 |
| Number of pages | 4 |
| Journal | Israel Medical Association Journal |
| Volume | 27 |
| State | Published - Jan 2025 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2025 Israel Medical Association. All rights reserved.
Keywords
- echocardiography
- global longitudinal strain (GLS)
- left ventricular function
- recommendations
- two-dimensional strain (2D strain)