cardiologist
Americannoun
-
cardiologists
plural
Other Word Forms
Noun Inflected Forms
Explanation
A cardiologist is a heart doctor. He or she is the one to visit if you feel a tightness in your chest and shortness of breath. We know that the suffix -ologist refers to someone who studies some area. To that, we add cardio-, which comes from the Greek kardia, meaning "heart," and we get "someone who studies the heart." The actual study of the heart is called cardiology, with cardiologist coming along a few years later. Besides treating the heart, a cardiologist is also concerned with the circulatory system, including arteries and veins.
Vocabulary lists containing cardiologist
Body Language: Cor, Cord, Cardio ("Heart")
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
The Other Side
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
UCPS 6th Grade Roots List #10
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
In the 1970s, cardiologist Robert C. Atkins developed the Atkins diet, which limits carbohydrates while increasing protein and fat intake.
From Los Angeles Times ● Aug. 22, 2026
"A team of qualified doctors, including an ophthalmologist, a cardiologist and a physician, conducted a detailed examination of him and declared him medically fit," Tarar said.
From Barron's ● Aug. 21, 2026
Federal prosecutors charged Jason Finkelstein, a board-certified cardiologist, with an alleged $89 million cardiovascular testing scheme.
From The Wall Street Journal ● Jun. 25, 2026
“The word menopause has never been used in a cardiology textbook, ever,” said cardiologist Dr. Jayne Morgan on a recent episode of the podcast Menopunks.
From Salon ● Jun. 14, 2026
Whereas he saw his cardiologist just twice, Gora, burdened by complications, saw hers a half-dozen times.
From "Class Matters" by The New York Times
These organizations set standards for medical professionals from family doctors to cardiologists.
From The Wall Street Journal ● Mar. 13, 2026
Quantum stocks have been volatile enough to concern shareholders’ cardiologists.
From MarketWatch ● Dec. 23, 2025
Endocrinologists, diabetologists, cardiologists, and nephrologists are increasingly prescribing them to overweight patients to improve heart and kidney outcomes - for instance, those preparing for angioplasty or stenting.
From BBC ● Nov. 3, 2025
The benefits of going plant-based on health and longevity are increasingly well established and have prompted an eminent cardiologist to remark: "There are two kinds of cardiologists: vegans and those who haven't read the data."
From Salon ● Jan. 2, 2025
Within minutes, Miele was on a table in the cardiac catheterization laboratory, awaiting angioplasty to unclog his artery—a procedure that many cardiologists say has become the gold standard in heart attack treatment.
From "Class Matters" by The New York Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
