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.
Nokia used to be one of the worldâs biggest mobile phone manufacturers but it fell behind with the advent of iPhone and Android smartphones. In 2014, Nokiaâs Devices and Services division was sold to Microsoft. In 2016, Finnish company HMD Global bought a part of Microsoftâs feature phone business and has a licensing agreement that allows it to make smartphones under the Nokia brand. Nokia's latest mobile launch is the 3310 (2017). The mobile was launched in February 2017. The phone comes with a 2.40-inch display with a resolution of 240 pixels by 320 pixels. The phone packs 16MB of internal storage that can be expanded up to 32GB via a microSD card.