A doctor who specializes in studying and treating diseases of the heart and blood vessels.
From Greek 'kardia' (heart) + 'logos' (study) + '-ist' (specialist). The term was coined in the early 1900s as heart disease became a major medical focus.
Cardiology became a major specialty in the 20th century because heart disease became the #1 killer in developed nations—ancient doctors had no treatments for it, but modern cardiologists have created stents, transplants, and drug therapies.
Cardiology was historically male-dominated; women cardiologists faced credential skepticism and were excluded from research leadership, clinical trials often underrepresented female physiology, and heart disease diagnoses were delayed in women due to gender bias in symptom recognition.
Use without gendering; ensure medical contexts include diverse cardiologist representation and recognize gender differences in cardiac presentation.
Helen Taussig pioneered pediatric cardiology and fetal cardiac research; Helen Bing and Isobel Robson revolutionized cardiac surgery techniques; their foundational work is often credited to male colleagues.
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