An echocardiogram, or echo, is a test that helps doctors check on your heart health. The test, which is a kind of ultrasound, uses harmless sound waves to create a real-time moving picture of your ...

What’s a Transesophageal Echocardiogram? A transesophageal echocardiogram (TEE) is a type of ultrasound test. Your doctor puts a tube down your esophagus with an ultrasound device that takes a series ...

A stress echocardiogram is an imaging test that monitors the functioning of the heart by inducing a stress test, a stimulus that facilitates a stressful environment within the heart. Through ...

An ultrasound isn’t just a photo shoot but an essential diagnostic tool. Credit... Supported by By Anna Nowogrodzki This guide was originally published on May 15, 2019 in NYT Parenting. Early ...