Transesophageal (tranz-ih-sof-uh-JEE-ul) echocardiography (EK-o-kar-de-OG-rah-fee), or TEE, is a test that uses sound waves to create high-quality moving pictures of the heart and its blood vessels. TEE is a type of echocardiography (echo). Echo shows the size and shape of the heart and how well the heart chambers and valves are working. Echo can pinpoint areas of heart muscle that aren't contracting well because of poor blood flow or injury from a previous heart attack.
Grand Prix: The highest level of show jumping. Run under International Federation for Equestrian Sports (FEI) rules, the horse jumps a course of 10 to 16 obstacles, with heights and spreads of up to 6.5 feet (2.0 m).
This spectacular multi-angle video shows Guerlain Chicherit's attempt to beat the world record for the longest car jump, which is now held by Tanner Foust at 332 feet (101 meters). Chicherit tried save a 360 feet (109.7 meter) gap between a 20-ton steel ramp and a concrete landing surface. Fortunately, he didn't die.