The primary treatment during a bout of atrial tachycardia is considered to be rate control using AV nodal blocking agents, such as beta-blockers or calcium channel blockers (see Treatment and Medication).
Microsoft CEO Satya Nadella (left) and executive vice president of Microsoft Devices Group (and former Nokia CEO) Stephen Elop. Microsoft's acquisition of Nokia's Devices and Services business is now complete, both companies have announced. The $7.2 billion deal, originally announced in September 2013, was approved by Nokia shareholders one month later, and has now been approved by governmental regulatory agencies around the world. âToday we welcome the Nokia Devices and Services business to our family.
Off-loading its phone manufacturing business to Microsoft is not the end of the road for Nokia. The Finnish company still retains Nokia Solutions and Networks (NSN), HERE maps, and a large pool of patents. You will be surprised to know that Nokia's roots date back to times when Finland was a part of the Russian Empire.