Note that while diastolic blood pressure is diminished and the pulse pressure widens, systolic blood pressure generally remains normal or can even be slightly elevated. This is because sympathetic nervous system and the renin-angiotensin-aldosterone axis of the kidneys compensate for the decreased cardiac output.
Amazon Echo, also known as Alexa, is a voice command device from Amazon.com that is always listening. Its functions include question answering, playing music and controlling smart devices.
More Stories by Eric. 1  How to Set Up a Second Alexa, Enable Multi-Room Playback Yep, you can set up and manage multiple Amazon Echo devices. 2  How to Kill Active Listening on Siri, Cortana, Alexa, and Google Some devices are designed to listen to you, but you can axe active listening.