An echocardiogram uses sound waves to produce images of your heart. This commonly used test allows your doctor to see your heart beating and pumping blood. Your doctor can use the images from an echocardiogram to identify heart disease.
How to call Alaska in United States from United Kingdom: 00 - Exit code when making an international call from United Kingdom. 1 - US country code for inbound calls. 00 + 1 + City Code + Local Number-International dialing code format.
To call the UK from the US, just follow these simple dialing directions: 1  First dial 011, the U.S. exit code. 2  Next dial 44, the country code for the U.K. 3  Then the area code (2â5 digits). 4  And finally the phone number (4â8 digits; area code plus phone number equals 10 digits).