Heart transplants were once considered immoral–how could you open the chest cavity of one person and transplant the heart into the body of another person?

心脏移植曾经一度被认为是不道德的——你怎么可以在一个人的胸部开个洞，然后把心脏移植到另外一个人的身体里呢？

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Objective To study ultrasound of fetal congenital malformations of the lungs and chest cavity diagnostic value and differential diagnosis.

目的研究超声对胎儿先天性肺及胸腔发育畸形的诊断价值及鉴别诊断方法。

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One of them is Spire, a stonelike device that clips to a belt or bra and senses the expansion and contraction of the chest cavity during breathing.

Spire就是其中之一。这种小装置零售价为149.95美元，形状好像一块石头，可以别在皮带上或卡在文胸上，感知呼吸时胸腔的扩张和收缩。

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But this form of the disease is usually fatal as the inhaled anthrax spores began producing toxins that kill tissues in the chest cavity and cause bleeding in the lungs.

CNN: Cutaneous anthrax most common, most survived

By delivering nearly imperceptible vibrations to select areas of the chest, KOR-fx activates neural pathways that subconsciously monitor the vibrations of the chest cavity that naturally occur when speaking, laughing or crying.

ENGADGET: Immerz KOR-fx 'acousto-haptic' gaming tech gets a ship date

Immerz is showing its KOR-fx technology at CES, sort of like a wear-able subwoofer you place on your chest that translates audio signals from a film or videogame into vibrations pumped directly into your chest cavity.

FORBES: CES: Immerz Lets You Literally Feel Videogames And Movies