Pinnate Venation: The veins extend from the midrib to the leaf margin. Oak and cherry tree leaves have pinnate venation. Palmate Venation: The veins radiate in a fan shape from the leaf petiole.

Basis Medical announced the completion of the first-in-human clinical procedures using the company’s Seclusion catheter to t ...

You must have often seen that some people have large, worm-like, bulging blue veins on one side of their abdomen or both sides. Whether these cluster-like raise ...

In chronic venous insufficiency, veins of the lower limbs are unable to transport blood towards the heart. It might be caused by genetic factors, may occur after trauma, or may result from a blood ...