What does cardiovascular mean?
Cardiovascular is an adjective describing anything connected with the heart and blood vessels. The term is especially common in medicine, biology, public health, and fitness, where it refers to the cardiovascular system: the heart, arteries, veins, and capillaries that circulate blood through the body. Expressions such as cardiovascular health, cardiovascular disease, and cardiovascular fitness are established and clearly understood by general audiences. Cardiovascular is broader than cardiac, which focuses chiefly on the heart itself, and more technical than the informal “cardio.” Its meaning is overwhelmingly medical or health-related, and it is rarely used for emotional or figurative ideas. The word is useful because it names a major area of human health in a precise, compact way, linking the pumping function of the heart with the vessels that carry blood throughout the body.
adjectiveRelating to or affecting the heart and blood vessels, especially the cardiovascular system. It is used in medicine, biology, health, and fitness to describe the heart and the circulation of blood around the body.
- Relating to the heart and blood vessels, especially the cardiovascular system.
"Regular aerobic exercise can improve cardiovascular health."
"Regular aerobic exercise can improve cardiovascular health."
"The clinic specializes in the prevention and treatment of cardiovascular disease."
The word joins “cardio-” for the heart with “-vascular” for blood vessels, naming the body’s heart-and-circulation network in a single compound.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does cardiovascular come from?
Cardiovascular is a compound formed from the combining form cardio- and the adjective vascular. Cardio- comes through Latin and French from Greek kardia, meaning “heart,” while vascular derives from Latin words associated with vasa, meaning “vessels.” The compound’s sense developed with the modern medical study of the heart and blood circulation; related English words include cardiac, cardiology, carditis, and vascular.
How cardiovascular is actually used
Usually occurs in medical, scientific, health, and fitness contexts. It is more formal and technical than the everyday expression “cardio,” and is often used as part of established compound terms.
Easily confused with cardiovascular
Cardiac refers specifically to the heart, whereas cardiovascular refers more broadly to both the heart and the blood vessels.