Right Ventricular Longitudinal Strain in Patients with Heart Failure

Area of Science:

• Cardiology
• Medical Imaging
• Echocardiography

Background:

• Heart failure (HF) is associated with significant morbidity and mortality.
• Accurate assessment of right ventricular (RV) function is crucial for HF prognosis.
• Conventional echocardiographic methods for RV assessment have limitations due to complex RV geometry.

Purpose of the Study:

• To review the utility of RV longitudinal strain (RVLS) assessed by speckle tracking echocardiography (STE) in patients with HF.
• To highlight RVLS as a sensitive index for RV function evaluation in HF.
• To emphasize the prognostic value of RVLS in HF.

Main Methods:

• Review of recent literature on speckle tracking echocardiography (STE) for RV function assessment.
• Focus on RV longitudinal strain (RVLS) as a key parameter.
• Analysis of studies evaluating the prognostic significance of RVLS in HF.

Main Results:

• Speckle tracking echocardiography (STE) provides accurate evaluation of RV function.
• RV longitudinal strain (RVLS) is a sensitive index for RV function.
• RVLS demonstrates significant prognostic value in patients with heart failure (HF).

Conclusions:

• RVLS measured by STE is a valuable tool for assessing RV function in HF.
• RVLS offers powerful prognostic information for HF patients.
• STE-derived RVLS overcomes limitations of conventional echocardiography for RV assessment.