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Left Ventricular Dimensions: Difference between revisions
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(Created page with "==The Left Ventricular== Each echocardiogram is an evaluation of the LV dimensions, wall thicknesses and described function. Good and measurements are essential and may hav...") |
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==The Left Ventricular== | ==The Left Ventricular== | ||
[[Image:LeftVentricle.jpg|200px|right|thumb|'''Example:''' Measurement end - Diastolic wall thickness (red) + LV diameter (green)]] | |||
Each echocardiogram is an evaluation of the LV dimensions, wall thicknesses and described function. | Each echocardiogram is an evaluation of the LV dimensions, wall thicknesses and described function. | ||
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==Left ventricular dimensions== | ==Left ventricular dimensions== | ||
{| class="wikitable" cellpadding="0" cellspacing="0" border="0" width="100%" | |||
|- | |||
!rowspan="2"| | |||
!colspan="4"|Women | |||
!colspan="4"|Men | |||
|- | |||
|Reference range | |||
|Mildly abnormal | |||
|Moderately abnormal | |||
|Severely abnormal | |||
|Reference range | |||
|Mildly abnormal | |||
|Moderately abnormal | |||
|Severely abnormal | |||
|- | |||
|colspan="9"|'''LV dimension''' | |||
|- | |||
!LV diastolic diameter, cm | |||
|3.9–5.3 | |||
|5.4–5.7 | |||
|5.8–6.1 | |||
|≥6.2 | |||
|4.2–5.9 | |||
|6.0–6.3 | |||
|6.4–6.8 | |||
|≥6.9 | |||
|- | |||
!LV diastolic diameter/BSA, cm/m<sup>2</sup> | |||
|2.4–3.2 | |||
|3.3–3.4 | |||
|3.5–3.7 | |||
|≥3.8 | |||
|2.2–3.1 | |||
|3.2–3.4 | |||
|3.5–3.6 | |||
|≥3.7 | |||
|- | |||
!LV diastolic diameter/height, cm/m | |||
|2.5–3.2 | |||
|3.3–3.4 | |||
|3.5–3.6 | |||
|≥3.7 | |||
|2.4–3.3 | |||
|3.4–3.5 | |||
|3.6–3.7 | |||
|≥3.8 | |||
|- | |||
|colspan="9"|'''LV volume''' | |||
|- | |||
!LV diastolic volume, mL | |||
|56–104 | |||
|105–117 | |||
|118–130 | |||
|≥131 | |||
|67–155 | |||
|156–178 | |||
|179–201 | |||
|≥201 | |||
!LV diastolic volume/BSA, mL/m² 35–75 76–86 87–96 ≥97 35–75 76–86 87–96 ≥97 | |||
!LV systolic volume, mL 19–49 50–59 60–69 ≥70 22–58 59–70 71–82 ≥83 | |||
!LV systolic volume/BSA, mL/m² 12–30 31–36 37–42 ≥43 12–30 31–36 37–42 ≥43 | |||
BSA, body surface area; LV, left ventricular. | |||
Bold values: Recommended and best validated. | |||
Echocardiografische afgeleide maten worden gerapporteerd als interne diameter. Armstrong, W.F, Ryan, T, "Evaluation of systolic function of the left ventricle" in 'Feigenbaum's Echocardiography', 7th ed, Philadelphia, Lippincott Williams & Wilkins, p.123. | |||
|} | |||
==Left ventricular geometry and mass== | ==Left ventricular geometry and mass== | ||