释义 |
Definition of pericardium in English: pericardiumnounPlural pericardia ˌpɛrɪˈkɑːdɪəmˌpɛrəˈkɑrdiəm Anatomy The membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous membrane. 〔剖〕心包 Example sentencesExamples - Reference to the pericardium, epicardium, myocardium, endocardium and valves, chordae, ventricular thicknesses, and aorta and major vessels may be included.
- The pericardial stage was used to suspend the pericardium and the phrenic nerve was preserved throughout its course.
- One patient demonstrated multiple recurrences on the chest wall, with eventual direct extension to the pericardium, pleura, and lung.
- Typically metastatic melanoma involves the pericardium and myocardium; only rarely does it involve the endocardium or cardiac valves.
- With this patient, the images of the communication between the pericardium and the thoracic duct could be more clearly identified, due to improvements in computerizing techniques.
OriginLate Middle English: modern Latin, from Greek perikardion, from peri 'around' + kardia 'heart'. Definition of pericardium in US English: pericardiumnounˌpɛrəˈkɑrdiəmˌperəˈkärdēəm Anatomy The membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous membrane. 〔剖〕心包 Example sentencesExamples - One patient demonstrated multiple recurrences on the chest wall, with eventual direct extension to the pericardium, pleura, and lung.
- With this patient, the images of the communication between the pericardium and the thoracic duct could be more clearly identified, due to improvements in computerizing techniques.
- The pericardial stage was used to suspend the pericardium and the phrenic nerve was preserved throughout its course.
- Typically metastatic melanoma involves the pericardium and myocardium; only rarely does it involve the endocardium or cardiac valves.
- Reference to the pericardium, epicardium, myocardium, endocardium and valves, chordae, ventricular thicknesses, and aorta and major vessels may be included.
OriginLate Middle English: modern Latin, from Greek perikardion, from peri ‘around’ + kardia ‘heart’. |