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.
The Tap resembles the original Echo, but is smaller and battery powered. Like the Echo, owners can use the Alexa Voice Service to do all the things of which Alexa is capable. There's a bit of a hitch, however. The original Amazon Echo relies on WiFi, and so does the Amazon Tap. That means the Tap can only provide Alexa-backed services when it has access to WiFi.