Stress tests:

Introduction:
Patients with clogged coronary arteries may have minimal symptoms and unremarkable EKG at rest, on the other hand some patients could have a lot of symptoms and EKG changes with no heart disease. Both groups needs a special test to identify the needs for any more aggressive invasive testing, and both could benefit from a cardiac stress test, during which exercise or chemical is used to stress the heart and identify any abnormalities could suggest heart disease.

Preparation:

• Do not eat for three hours before the test

• Diabetic patients need special instruction about the use of their oral meds or insulin.

• Check with your doctor about taking your regular medication. Specific cardiac medication may be held for 24 hours before test.

• Wear comfortable walking shoes and clothes for the exercise stress testing.

• Inform your doctors if you develop any kind of chest pain within 24 hours before the test.