| heart-lung machine |
a pump to maintain circulation during heart surgery; diverts blood from the heart and oxygenates it and then pumps it through the body
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| heartbeat |
pulse: the rhythmic contraction and expansion of the arteries with each beat of the heart; "he could feel the beat of her heart" blink of an eye: a very short time (as the time it takes the eye blink or the heart to beat); "if I had the chance I'd do it in a flash" an animating or vital unifying force; "New York is the commercial heartbeat of America"
출처: wordnet.princeton.edu/perl/webwn
|
| heartburn |
a painful burning sensation in the chest caused by gastroesophageal reflux (backflow from the stomach irritating the esophagus); symptomatic of an ulcer or a diaphragmatic hernia or other disorder
출처: wordnet.princeton.edu/perl/webwn
|
| hearing |
(law) a proceeding (usually by a court) where evidence is taken for the purpose of determining an issue of fact and reaching a decision based on that evidence an opportunity to state your case and be heard; "they condemned him without a hearing"; "he saw that he had lost his audience" earshot: the range within which a voice can be heard; "the children were told to stay within earshot" listening: the act of hearing attentively; "you can learn a lot by just listening"; "they make good music--you should give them a hearing" a session (of a committee or grand jury) in which witnesses are called and testimony is taken; "the investigative committee will hold hearings in Chicago" the ability to hear; the auditory faculty; "his hearing was impaired" hearing(a): able to perceive sound
출처: wordnet.princeton.edu/perl/webwn
|
| hearing aid |
A hearing aid is a device used to help the hard-of-hearing hear sounds better. In the past, a funnel-like amplification cone, called an "ear trumpet" or "ear horn", was used. Now, however, the most common style is a small electronic device that fits into the wearer's ear. The first variety of this device had a rectangular battery pack connected by a thin wire, intended to be held in a pocket. ...
출처: en.wikipedia.org/wiki/Hearing_aid
|