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.
Here are all the possible meanings and translations of the word grappling hook. Princeton's WordNet (0.00 / 0 votes) Rate this definition: grapnel, grapple, grappler, grappling hook, grappling iron (noun) a tool consisting of several hooks for grasping and holding; often thrown with a rope Wiktionary (0.00 / 0 votes) Rate this definition: grappling hook (Noun) A type of hook attached to a line and designed to be thrown at a target (e.g. rigging of an enemy ship) for the purpose of catching hold of it.