cardial sac的用法和樣例:
例句
- The heart sounds are muffled when the pericardial sac is distended with fluid.
當心包充滿液體時心音減弱。
- An esophagogram revealed an esophagopericardial fistula connected between the lower esophagus and the pericardial sac.
爾後食道顯影檢查也確立一食道心包膜瘺管位於食道及心包膜腔之問。
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