Tim Russert Dies of a Heart Attack

6/13/2008 4:25 PM PDT

Tim Russert Dies of a Heart Attack

NBC News' Tim Russert has died of a heart attack. He was 58.

He was working in NBC's Washington bureau today when he collapsed while recording voice overs.

DC Fire tells us the call came in at 1:41 PM ET. We're told they transported one adult male patient in cardiac arrest to Sibley Hospital where he died.

The "Meet the Press" host and author is survived by his wife, Maureen Orth -- a special correspondent for Vanity Fair -- and their adult son, Luke.