Intermediate
Technical
In the Industry Vocabulary Test
LVEDD
Also written as: LVEDD — Left Ventricular End-Diastolic Dimension
Left ventricular end-diastolic dimension measured during cardiac imaging to assess chamber size.
Full Definition
Left ventricular end-diastolic dimension (LVEDD) is a key echocardiographic measurement taken at the end of diastole when the left ventricle is maximally filled. This linear measurement, typically obtained in the parasternal long-axis view, helps assess left ventricular remodeling and is used in calculations of ejection fraction and other cardiac parameters. Normal values vary by body size and sex, making accurate measurement crucial for clinical interpretation.
Usage
Usage note: Always specify units (cm or mm) and imaging view when reporting LVEDD measurements.
In Context
- "The LVEDD measured 6.2 cm, indicating moderate left ventricular dilatation." — echocardiography report
- "Serial measurements showed progressive increase in LVEDD from 5.1 to 5.8 cm over six months." — follow-up cardiac imaging
Also known as
left ventricular end-diastolic dimension
LV end-diastolic diameter
Contrasted with
LVESD
Don't confuse with
LVESD
LVESV
LVEDV