Cardiac Sciences typically refers to a field of medical services and products related to the diagnosis, treatment, and management of cardiovascular diseases. There are companies and institutions that specialize in cardiac sciences, providing a range of services from medical devices to healthcare services. 

These can include:

Cardiac Care Services:

• Diagnostic Services: Includes ECG (Electrocardiogram), Echocardiogram, Stress Testing, and Holter Monitoring.
• Treatment Services: Non-invasive and invasive procedures like angioplasty, stenting, bypass surgery, and valve replacement.
• Cardiac Rehabilitation: Post-treatment care to help patients recover and return to normal life.
• Preventive Care: Lifestyle modifications, medication management, and regular check-ups to prevent heart disease.