What Does a Cardiologist Do? Roles, Tests, and Treatments Explained If you’ve ever wondered what a cardiologist does, you’re not alone. Most individuals will consult a heart specialist only when they are showing severe symptoms, yet there is a lot more to cardiologists than treating acute conditions. https://genesishospitalng.com/what-does-a-cardiologist-do-roles-tests-and-treatments-explained/