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Diagnostic
tests and procedures are
used to determine if a person has cardiovascular disease, the type of
disease, the severity, and the most effective treatment methods.
The tests listed
to the left are categorized by the type of testing or technology used.
For example:
- Electrocardiograph
tests:
use the electrocardiogram to evaluate the electrical activity generated
by the heart at rest and with activity.
- Nuclear
Imaging:
is a method of producing images by detecting radiation from different
parts of the body after the administration of a radioactive tracer material.
- Ultrasound
Tests:
uses ultrasound, or high frequency sound wave, to create graphic images
of the heart's structures, pumping action, and direction of blood flow.
- Radiographic
Tests:
use x-ray machines or very high tech machines (CT, MRI) to create pictures
of the internal structures of the chest
- Invasive
Testing:
involve inserting catheters into the blood vessels of the heart in order
to get a closer look at the coronary arteries or to stimulate and test
the electrical system of the heart.
- Laboratory
Tests:
include a number of blood tests used to diagnose and monitor treatment
for heart disease.
- Procedures:
include procedures used to treat heart disease
An important aspect
of diagnosing and treating heart disease is the physical
exam. The exam helps the doctor determine what type of diagnostic
test or procedure is necessary to fully diagnose your heart disease.
©Cleveland
Clinic Foundation, reviewed 9/05
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