cardiology (n.)youdaoicibaDictYouDict
1847, from cardio- + -logy. Cardiologist attested from 1885.
Atkins dietyoudaoicibaDictYouDict
"A high-protein, high-fat diet in which carbohydrates are severely restricted", 1970s: named after the American cardiologist Robert C. Atkins (1930–2003).