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Ejection Fraction (EF) is a vital measurement in cardiac ultrasound, quantifying the percentage of blood pumped out of the left ventricle with each heartbeat. This crucial indicator assesses global left ventricular systolic function, providing essential insights into the heart's pumping efficiency. A healthy EF typically ranges from 55-70%, while lower values may indicate heart failure…

Tricuspid Annular Plane Systolic Excursion (TAPSE) is a crucial echocardiographic parameter used in cardiac ultrasound to assess right ventricular (RV) systolic function. It measures the longitudinal motion of the tricuspid annulus towards the apex during systole. A healthy RV function is indicated by higher TAPSE values, while reduced values often suggest RV dysfunction, which can…

RVSP, or Right Ventricular Systolic Pressure, is a critical echocardiographic measurement in cardiac ultrasound, estimating the pressure within the right ventricle during systole. It's often calculated using the tricuspid regurgitation (TR) jet velocity and an estimation of right atrial pressure, providing invaluable insights into pulmonary artery pressure and the presence of pulmonary hypertension. Accurate assessment…

Global hypokinesis, in cardiac ultrasound, refers to a generalized reduction in the heart's pumping function, specifically the left ventricle. This condition indicates that all segments of the ventricular wall are contracting weakly, leading to a diminished ejection fraction. It's a critical finding in medical imaging, often associated with diffuse myocardial damage from conditions like cardiomyopathy,…