Your doctor also may use echo to learn about:
- The size of your heart. An enlarged heart might be the result of high blood pressure, leaky heart valves, or heart failure. Echo also can detect increased thickness of the ventricles (the heart's lower chambers). Increased thickness may be due to high blood pressure, heart valve disease, or congenital heart defects.
- Heart muscles that are weak and aren't pumping well. Damage from a heart attack may cause weak areas of heart muscle. Weakening also might mean that the area isn't getting enough blood supply, a sign of coronary heart disease.
- Heart valve problems. Echo can show whether any of your heart valves don't open normally or close tightly.
- Problems with your heart's structure. Echo can detect congenital heart defects, such as holes in the heart. Congenital heart defects are structural problems present at birth. Infants and children may have echo to detect these heart defects.
- Blood clots or tumors. If you've had a stroke, you may have echo to check for blood clots or tumors that could have caused the stroke.
Your doctor also might recommend echo to see how well your heart responds to certain heart treatments, such as those used for heart failure. This is a painless and very useful test on the heart. Echocardiography uses ultrasound (sound waves) to create a picture of your heart.
A Cardiac sonographer performs the test here at Deer Park Medical Centre while the patient is awake. You can eat and drink normally before most echocardiograms.
The test normally takes about 30 minutes.