The main feature of coronary care is the availability of telemetry or the continuous monitoring of the cardiac rhythm by electrocardiography.
One definition of a hook is a musical or lyrical phrase that stands out and is easily remembered. Definitions typically include some of the following: that a hook is repetitive, attention-grabbing, memorable, easy to dance to, and has commercial potential and lyrics. A hook has been defined as a part of a song, sometimes the title or key lyric line, that keeps recurring.
The term sling your hook is polite way of telling someone to go away. This term has a nautical origin.Hook was a name given to the ship's anchor, and the sling was the cradle that housed the anchor. Therefore, to sling your hook meant to lift anchor, stow it and sail away.his term has a nautical origin. Hook was a name given to the ship's anchor, and the sling was the cradle that housed the anchor. Therefore, to sling your hook meant to lift anchor, stow it and sail away.