cardiology

noun
car·​di·​ol·​o·​gy | \ ˌkär-dē-ˈä-lə-jē How to pronounce cardiology (audio) \

Definition of cardiology

: the study of the heart and its action and diseases

Other Words from cardiology

cardiological \ ˌkär-​dē-​ə-​ˈlä-​ji-​kəl How to pronounce cardiology (audio) \ adjective
cardiologist \ ˌkär-​dē-​ˈä-​lə-​jist How to pronounce cardiology (audio) \ noun

The Heart of Cardiology

The root card- (closely related to cord) shows up in many heart-related words. Cardiologists frequently find themselves studying cardiograms, the charts of heart activity, made by machines called cardiographs. Heart attacks, and deaths caused by them, have both declined as a result of better medical emergency procedures, cholesterol-lowering drugs, and a decline in smoking. But the factors likely to actually improve heart health, such as better diets and more cardiovascular exercise (exercise, such as running, that improves the heart and blood vessels), haven't made any progress at all. So we should all be prepared to perform cardiopulmonary resuscitation (an emergency procedure done on someone whose heart has stopped, to get the heart and lungs working again).

Examples of cardiology in a Sentence

a doctor who specializes in cardiology
Recent Examples on the Web In its lawsuit, St. Francis Hospital says Hartford HealthCare brought in two dozen surgeons and specialists in hematology, oncology, cardiology and neurology over the last four years. Stephen Singer, courant.com, 16 Jan. 2022 Some elective procedures in surgery, cardiology and interventional radiology were temporarily stopped at that time. Julie Washington, cleveland, 20 Dec. 2021 Levi Watkins and Elijah Saunders, pioneers in the field of cardiology who were committed to equality in health care, according to the association. Baltimore Sun, 25 July 2022 It was ranked second in the nation for neonatology, diabetes and endocrinology, and cardiology and heart surgery, and was ranked third for gastroenterology and GI surgery, pulmonology and lung surgery. Globe Staff, BostonGlobe.com, 14 June 2022 Co-owners and life partners Le and Chavez moved to Arizona four years ago when Chavez, a physician assistant in pediatric cardiology, was invited to join Phoenix Children’s Hospital. Bahar Anooshahr, The Arizona Republic, 25 May 2022 Boston Scientific—which sells products focused on urology, cardiology and other medical fields—is one of many companies that invest in startups to find new technology. Kristin Broughton, WSJ, 14 Feb. 2022 Medical residents are often more excited by a vibrant field like cardiology or neurology, which combines good pay with the excitement of new technologies for surgery and drug treatment. Sara Zeff Geber, Forbes, 3 June 2022 The findings were published in the journal Nature Cardiovascular Research on Monday, and the research was conducted by Brigham’s experts in cardiology, pulmonology and basic research science, the hospital said in a statement. Globe Staff, BostonGlobe.com, 17 May 2022 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cardiology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of cardiology

1837, in the meaning defined above

History and Etymology for cardiology

International Scientific Vocabulary

Learn More About cardiology

Time Traveler for cardiology

Time Traveler

The first known use of cardiology was in 1837

See more words from the same year

Dictionary Entries Near cardiology

cardiologic

cardiology

cardiomyopathy

See More Nearby Entries 

Statistics for cardiology

Last Updated

11 Aug 2022

Cite this Entry

“Cardiology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cardiology. Accessed 14 Aug. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More Definitions for cardiology

cardiology

noun
car·​di·​ol·​o·​gy | \ ˌkärd-ē-ˈäl-ə-jē How to pronounce cardiology (audio) \
plural cardiologies

Medical Definition of cardiology

: the study of the heart and its action and diseases

Other Words from cardiology

cardiological \ -​ē-​ə-​ˈläj-​i-​kəl How to pronounce cardiology (audio) \ adjective
cardiologist \ -​ē-​ˈäl-​ə-​jəst How to pronounce cardiology (audio) \ noun

More from Merriam-Webster on cardiology

Nglish: Translation of cardiology for Spanish Speakers

Britannica English: Translation of cardiology for Arabic Speakers

Britannica.com: Encyclopedia article about cardiology

WORD OF THE DAY

Test Your Vocabulary

Challenging Words You Should Know

  • hedgehog reading a book
  • Often used to describe “the march of time,” what does inexorable mean?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!