Dr Ramji Mehrotra - Echocardiogram, Why is it needed?
An echocardiogram, also known as a cardiac ultrasound, is a non-invasive medical test that uses high frequency sound waves to produce images of the heart. These images allow doctors to see the size, shape, and movement of the heart and its major blood vessels, as well as to assess the heart's ability to pump blood effectively.
Dr.Ramji Mehrotra says that there are several reasons why a person may need an echocardiogram. One common reason is to diagnose a heart condition or to monitor the progress of a pre-existing heart condition. For example, an echocardiogram can be used to detect abnormalities in the heart's structure, such as a hole in the heart or an enlarged heart. It can also be used to diagnose problems with the heart's valves, such as stenosis (narrowing) or regurgitation (leakage).
Another reason for an echocardiogram is to assess the function of the heart. This can include measuring the heart's ejection fraction, which is a measure of how well the heart is pumping blood, as well as evaluating the heart's ability to respond to changes in blood flow or pressure. An echocardiogram can also be used to detect problems with the heart's electrical system, such as arrhythmias (abnormal heart rhythms).
In addition to its diagnostic uses, an echocardiogram can also be used to monitor the effectiveness of treatment for a heart condition. For example, a person with a heart valve problem may have an echocardiogram before and after surgery to see if the surgery has improved the function of the valve.
There are several types of echocardiograms, including transthoracic echocardiography (TTE), transesophageal echocardiography (TEE), and stress echocardiography. TTE is the most common type and is performed by placing a handheld device called a transducer on the patient's chest, which sends sound waves through the chest wall to produce images of the heart.
TEE involves inserting a transducer down the patient's esophagus to get a closer look at the heart. Stress echocardiography involves exercising on a treadmill or stationary bike while an echocardiogram is being performed to see how the heart responds to increased demand.
In conclusion, according to Dr Ramji Mehrotra an echocardiogram is a valuable medical tool that can provide important information about the heart and its function. It is often used to diagnose and monitor heart conditions and to assess the effectiveness of treatment. It is generally a safe and painless procedure.