Utilizes either with a treadmill or a bike and an echo-cardiograph machine. This test finds out if there's an issue or lack of blood supply to the heart and which vessels are blocked This will indicate necessity of coronary angiography, if required.

Patients unable to perform the treadmill or even the bike exercise are given intravenous dobutamine medication to provoke an ischemic response (see above) that necessitates need for coronary angiography.
Stress Echo-Cardiograph Machine

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