Add like
Add dislike
Add to saved papers

Effect of obesity on venous blood flow in the lower limbs.

BACKGROUND AND OBJECTIVES: Although obesity is a recognized risk factor for the development of lower limb venous disease, less attention has been paid to objectively measuring the effect of centripetal obesity on blood flow in the lower limbs.

PATIENTS AND METHODS: The diameter of lower limb veins and venous blood flow were measured in 44 patients (65.6 ± 12.5 years, 25 females, 19 males) with centripetal obesity and chronic venous disease.

RESULTS: The mean diameter of both common femoral veins (CFV) increased significantly in the semi-supine position following elevation of the panniculus (right: ∆0.73 ± 1.21 mm; p ≤ 0.001, left: ∆1.16 ± 1.42 mm; p ≤ 0.001). Moreover, there was a significant increase in venous flow volume in the left CFV (∆62.96 ± 117.85 ml/min; p  =  0.001). Similarly, there was an increase in the diameter of left great saphenous vein (∆0.24 ± 0.41 mm; p  =  0.002), measured at the mid-thigh, when the patient lifted their abdominal panniculus. Finally, the grade of obesity correlated with the extent of the venous disease.

CONCLUSIONS: These data provide preliminary evidence that centripetal obesity results in both structural and hemodynamic changes in the lower limb veins, even in the absence of classical reflux.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app