心包

The pericardium is a double-walled sac that surrounds the heart.
心包是围绕心脏的双层膜囊。
Inflammation of the pericardium, known as pericarditis, can cause chest pain and difficulty breathing.
心包炎是指心包发生炎症，可导致胸痛和呼吸困难。
Pericardiocentesis is a medical procedure used to remove excess fluid from the pericardium.
心包穿刺术是一种医疗程序，用于移除心包内多余的液体。
A thickened pericardium may restrict the normal functioning of the heart.
增厚的心包可能限制心脏的正常功能。
The pericardium serves as a protective barrier between the heart and other structures in the chest.
心包在心脏与其他胸部结构之间起到保护屏障的作用。
Cardiac tamponade occurs when fluid accumulation within the pericardium puts pressure on the heart.
当心包内积液对心脏产生压力时，就会出现心包填塞现象。
During open-heart surgery, surgeons will often cut through the pericardium to gain access to the heart.
在进行开胸心脏手术时，外科医生通常会切开心包以接近心脏。
The pericardium consists of an outer fibrous layer and an inner serous layer called the epicardium.
心包由外层的纤维性心包和内层的浆膜性心包（即心外膜）组成。
Radiographic imaging can help identify abnormalities such as calcification or tumors within the pericardium.
放射影像学可以帮助识别心包内的钙化或肿瘤等异常情况。
Rapid accumulation of blood within the pericardium following a heart injury can lead to cardiac tamponade.
心脏受伤后，血液在心包内快速积聚可能导致心包填塞。