What Are the Risks of Echocardiograms?
Echocardiograms are considered safe procedures with minimal risks. The technology relies on ultrasound waves to create images of your heart, and there is no exposure to radiation. For a transthoracic echocardiogram (TTE), the most common type, the biggest discomfort you might experience is from the cool gel applied to your chest for better image transmission. There are even fewer risks associated with the transesophageal echocardiogram (TEE). While a TEE might cause mild gagging or throat irritation due to the probe insertion through your esophagus, these sensations are usually temporary and well-tolerated. It's important to communicate any pre-existing throat conditions or concerns with your doctor before undergoing a TEE. In rare cases, if you have a heart valve infection (endocarditis), a TEE might not be recommended due to a slight risk of spreading the infection.
