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.
They were joined by younger Pashtun tribesmen who studied in Pakistani madrassas, or seminaries; taliban is Pashto for students.. Pashtuns comprise a plurality in Afghanistan and are the predominant ethnic group in much of the country's south and east.