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Stress Test

A stress test is primarily used to identify coronary artery disease. It requires patients to exercise on a treadmill or exercise bicycle while their heart rate, blood pressure, electrocardiogram (ECG), and symptoms are monitored.

The body requires more oxygen during exercise than at rest. To deliver more oxygen during exercise, the heart has to pump more oxygen-rich blood. Because of the increased stress on the heart, exercise can reveal coronary problems that are not apparent when the body is at rest. This is why the stress test, though not perfect, remains the best initial non-invasive practical coronary test.

The stress test is particularly useful for detecting ischemia (inadequate supply of blood to the heart muscle) caused by blocked coronary arteries.

Indication are :-

  • Part of Health check up
  • Breathlessness on exertion
  • Chest pain on or off exertion .
  • Changes in ECG

Requirements :-

  • Written consent of patient.
  • Prior appointment to be taken with cardiologist.
  • Blood pressure should be in control.
  • Shaving of chest in male patient.