The American Heart Association explains an electrocardiogram (EKG or ECG) is a test that measures the electrical activity of the heartbeat.
Language policy [edit]. Pashto and Dari are the official languages of Afghanistan. In 1980, other regional languages were granted official status in the regions where they are the language of the majority.
Afghanistan is positioned in the Middle East, a recognized geographical region of southwestern Asia, and is situated in both the northern and eastern hemispheres. Afghanistan is bordered by the countries of China, Pakistan, Iran, Turkmenistan, Uzbekistan and Tajikistan.