Atrial tachycardia is a supraventricular tachycardia (SVT) that does not require the atrioventricular (AV) junction, accessory pathways, or ventricular tissue for its initiation and maintenance.
Page Content. Northern Natural Gas Company (Northern) is a subsidiary of Berkshire Hathaway Energy based in Omaha, Nebraska and has been in business since 1930. Northern owns and operates the largest interstate natural gas pipeline system in the United States.
State Companies: The Bahrain National Oil Company (BANOCO), wholly owned by the Bahrain Government, and is the holding company for the Bahrain Petroleum Company (BAPCO) Joint Ventures: Bahrain National Gas Co. (Banagas) is owned 75% by the government of Bahrain, 12.5% by Caltex, and 12.5% by the Arab Petroleum Investment Corp.