A Novel Mathematical/Numerical Formula for Assessing Right Ventricular Torsion Using Echocardiographic Imaging
Saeed Ranjbar
TL;DR
This paper introduces a new mathematical formula to measure right ventricular torsion using velocity vector imaging, aiming to improve assessment of RV function in echocardiography.
Contribution
It presents a novel mathematical approach for quantifying right ventricular rotation based on VVI, assuming a conic shape of the RV.
Findings
New formula for RV torsion measurement
Potential for improved RV function assessment
Assumption of RV as conic shape
Abstract
Recently, the ventricular torsional parameters have received special attention because of their significant role in the ventricular systolic and diastolic function. Right ventricular (RV) rotational deformation is a sensitive index for RV performance but difficult to measure. Having assumed RV as a conic shape, the present study serves a novel mathematical formula of right ventricular rotation that uses velocity vector imaging (VVI) for quantifying RV.
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Taxonomy
TopicsPulmonary Hypertension Research and Treatments · Cardiovascular Function and Risk Factors · Cardiovascular Effects of Exercise