any of a group of drugs used to stimulate the heart in cases of heart failure, obtained from a number of plants, as the foxglove, squill, or yellow oleander.
cardiac glycoside n.
Any of several glycosides obtained chiefly from plant sources such as the foxglove, used medicinally to increase the force of contraction of heart muscle and to regulate heartbeats.
- Cardiac index
cardiac index cardiac index n. The volume of blood pumped by the heart in a unit of time divided by the body surface area, usually expressed in liters per minute per square meter.
- Cardiac histiocyte
cardiac histiocyte cardiac histiocyte n. A large mononuclear cell found in connective tissue of the heart wall in inflammatory conditions, especially in the Aschoff body. Also called Anitschkow cell, Anitschkow myocyte.
- Cardiac insufficiency
cardiac insufficiency cardiac insufficiency n. See heart failure.
- Cardiac infarction
cardiac infarction cardiac infarction n. See myocardial infarction.