These tests are a part of the diagnosis and treatment of coronary heart disease.

Blood tests are done to diagnose and manage abnormal lipid levels and diabetes.

The other tests are to diagnose and manage plaque build-up in arteries.

A doppler measures blood flow

Ankle-brachial index: compares the blood pressure in the ankle to the blood pressure in your arm to check for peripheral vascular disease.

An angiogram uses dye and x-ray to diagnoses blockages.

An Magnetic resonance angiogram (MRA) provides pictures of the blood vessels