Cardiology articles covering symptoms, diagnosis, treatment, prognosis, and follow-up. Peer reviewed and up-to-date recommendations written by leading experts. Cardiology is a medical specialty that is concerned with the structure and function of the heart and vasculature, and the diagnosis and treatment of patients with cardiovascular diseases. In ... Non-invasive cardiology utilizes various techniques to diagnose the heart problem. There are no needles, or instruments inserted in the body, hence the name non-invasive cardiology . The cardiologist recommends medication and / or lifestyle changes once the risk or condition is identified. Artemis Hospitals is one of the top heart hospitals in Gurgaon, offering advanced cardiology care, angioplasty, bypass surgery, and preventive heart checkups. Book appointment today!