Leakage

A disk-shaped valve component of a tilting disk mechanical heart valve.

Any device that resembles a small leaf, especially one that has two thin blades hinged in the center.

A structure composed of a short stem with embryonic leaves, with bud primordial in the axils and at the apex.

A special organ of plant in the form of lateral outgrowth from the stem. Leaves usually consist of a blade, or lamina,…

A device designed to form the end of an electrical lead.

A primary medical product, practice, or application that is tested in a multi-agent clinical study.