What does cardiogenic mean?
Cardiogenic is a medical adjective meaning 'originating in the heart' or 'caused by the heart'. It derives from the Greek 'kardia' (heart) combined with '-genic', an ending denoting production or origin. In clinical practice it most often appears in the phrase 'cardiogenic shock', a life-threatening condition in which the heart suddenly cannot pump enough blood to meet the body's needs, usually after a severe heart attack. It also features in terms such as 'cardiogenic pulmonary edema', where fluid accumulates in the lungs because the failing heart raises pressure in the blood vessels. Because the adjective specifies the heart as the source of a problem, it allows clinicians to distinguish heart-caused conditions from those arising elsewhere, such as hypovolemic or septic shock. Though highly specialized, cardiogenic is precise, widely used in medicine, and valuable for understanding discussions of cardiovascular emergencies.
adjectiveOriginating in or caused by the heart; relating to something produced by the heart's action or dysfunction. Used chiefly in medicine, most commonly in the term 'cardiogenic shock', a state of inadequate blood flow caused by the heart's failure to pump effectively.
- (Medicine) Originating in or produced by the heart; caused by impaired cardiac function, as in cardiogenic shock or cardiogenic pulmonary edema.
"The patient was diagnosed with cardiogenic shock after the massive myocardial infarction."
"The emergency team recognized cardiogenic shock and began treatment immediately."
"An echocardiogram confirmed that the patient's breathlessness was due to cardiogenic pulmonary edema."
When doctors say 'cardiogenic shock', they're pinpointing the heart itself as the culprit — the word literally means 'heart-produced'.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cardiogenic
Cardiogenic combines the Greek root 'kardia', meaning heart, with the suffix '-genic', from Greek '-genēs', meaning born or produced. The same root gives English its entire cardiac vocabulary, including cardiac, cardiology, myocardium, and electrocardiogram. The word emerged as modern medical terminology developed in the nineteenth and twentieth centuries, when physicians needed precise terms for conditions traced to the heart's own function.
How cardiogenic is actually used
A technical term used almost exclusively in medical and clinical contexts; it is rarely encountered outside healthcare settings. It typically appears attributively before a noun rather than predicatively.
Easily confused with cardiogenic
'Cardiac' simply means 'relating to the heart' in general, while 'cardiogenic' specifically describes something originating from or caused by the heart.