adj.空的；腔靜脈的

Pneumomediastinum may cause caval obstruction. 縱隔積氣可能引起腔靜脈梗阻。

A caval donato non si guarda in bocca. 受贈(zèng)之物，勿論短長。

Experience to Introduce The Lead Through Tortuous, Prolonged or Anomaly Superior Caval Vein into Chamber of The Heart. 靜脈畸形、迂曲、狹窄時(shí)永久起搏導(dǎo)線置入的方法探討。

If superior vena caval obstruction lies above the azygosvein, it acts as a bypass collateral to the right atrium. 如果上腔靜脈阻塞位于奇靜脈之上，奇靜脈就成為一條通入右心房的旁路側(cè)支循環(huán)。

Grassi CJ. Inferior vena caval filter: analysis of five currently available davices. AJR. 156:813. 任安，姜衛(wèi)劍，黃振國，等.

Objective:To explore the treatment of Superior Vena Caval Syndrome caused by tumor. 目的:對腫瘤所致上腔靜脈綜合征的治療進(jìn)行探討。

n.騎士日

名詞cavalier的復(fù)數(shù)形式.

n.(車或馬的)隊(duì)列；系列；連續(xù)

n.騎兵(隊(duì))

n.騎士；武士

adj.傲慢的；滿不在乎的；無憂無慮的

n.騎兵

騎兵