cardiogram: meaning, definition, pronunciation and examples
C1Technical/Medical
Quick answer
What does “cardiogram” mean?
A visual record produced by a cardiograph, showing the electrical activity of the heart over time.
Audio
Pronunciation
Definition
Meaning and Definition
A visual record produced by a cardiograph, showing the electrical activity of the heart over time.
While strictly defined as the record or trace produced, the term is sometimes used more broadly by laypeople to refer to the procedure of recording heart activity (e.g., 'I need to get a cardiogram').
Dialectal Variation
British vs American Usage
Differences
Minor. In UK medical English, 'ECG' is the standard abbreviation; in US medical English, 'EKG' is also frequently used, but 'ECG' is understood. The full word 'cardiogram' is equally technical in both.
Connotations
Neutral and technical in both dialects. No significant connotative difference.
Frequency
Low frequency in general corpora. Slightly higher frequency in medical contexts, where the abbreviated forms (ECG/EKG) are overwhelmingly more common than the full word.
Grammar
How to Use “cardiogram” in a Sentence
The [adjective] cardiogram revealed [finding].A cardiogram of [patient] was taken.to analyse/interpret the cardiogramVocabulary
Collocations
Examples
Examples of “cardiogram” in a Sentence
verb
British English
- The patient was sent to be cardio-grammed. (informal/rare)
American English
- They need to cardiogram the athlete. (informal/rare)
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The cardiogram reading was concerning.
- We reviewed the cardiogram results.
American English
- The cardiogram strip showed an anomaly.
- We need a cardiogram technician.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in medical and biological science papers, though 'ECG' is more prevalent.
Everyday
Rare. Laypeople might say 'heart test' or 'ECG'. Its use often indicates a speaker with some medical knowledge.
Technical
The primary domain. Used by healthcare professionals, though often superseded by the abbreviation.
Vocabulary
Synonyms of “cardiogram”
Vocabulary
Antonyms of “cardiogram”
Watch out
Common Mistakes When Using “cardiogram”
- Using 'cardiogram' to mean the machine (correct: cardiograph).
- Misspelling as 'cardogram' or 'cardiagram'.
- Using it as a verb (e.g., 'They cardiogrammed me' – non-standard; use 'They did an ECG').
FAQ
Frequently Asked Questions
A cardiograph is the instrument that records the electrical activity of the heart. A cardiogram is the graphic record (the tracing or printout) produced by the cardiograph.
Essentially, yes. 'Electrocardiogram' (ECG or EKG) is the full, more precise term. 'Cardiogram' is a shorter, often interchangeable synonym, though in strictest terms, an electrocardiogram is a specific type of cardiogram.
You can, but it sounds quite technical. Most people in everyday situations would say 'ECG', 'EKG', or 'heart test'. Using 'cardiogram' might imply you have a medical background.
No, there is no standard verb. Healthcare professionals say 'to do/take/perform an ECG' or 'to run a cardiogram' (informal). The non-standard verb 'to cardiogram' is very rare and not recommended.
A visual record produced by a cardiograph, showing the electrical activity of the heart over time.
Cardiogram is usually technical/medical in register.
Cardiogram: in British English it is pronounced /ˈkɑː.di.ə.ɡræm/, and in American English it is pronounced /ˈkɑːr.di.oʊ.ɡræm/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “N/A”
Learning
Memory Aids
Mnemonic
Think: CARDIO (heart) + GRAM (something written/drawn). It's a drawing of your heart's activity.
Conceptual Metaphor
HEART ACTIVITY IS A LINE GRAPH.
Practice
Quiz
What is a 'cardiogram' most precisely defined as?