| 词汇 | example_english_fossa |
| 释义 | Examples of fossaThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The post-temporal fossa is small and directed anteromedially. However, the homology between the dinosaurian structure and the mammalian fossa subarcuata is doubtful. Subjects with interatrial communication: 55 patients with an interatrial communication were studied (48 within the oval fossa; 7 of sinusvenosus type). There was a 5 mm atrial defect in the oval fossa with left to right flow noted. Echocardiography showed normal chamber and vessel relationships, a small patent arterial duct, and an atrial septal defect with bidirectional shunting across the oval fossa. There was a right-to-left shunt through an atrial septal defect within the oval fossa and a left-to-right shunt through a patent arterial duct. Our case had a large perimembranous ventricular septal defect, an atrial septal defect within the oval fossa, and pulmonary valvar stenosis. When considering the technical aspects of percutaneous closure of defects within the oval fossa, we should not forget the natural history of this malformation. Note the location and relationships of the oval fossa. Only one patient had a sinus venosus defect in addition to the defect within the oval fossa. The echocardiogram demonstrated an atrial septal defect within the oval fossa and normal contractility. Morphological variations of fossa ovalis atrial septal defects (secundum): feasibility for transcutaneous closure with the clam-shell device. Detailed anatomical examination of the oval fossa and its environs relative to placement of the device is obviously of great practical importance. The adductor fossa is considerably wider (20 mm) than in equivalent-sized mastodonsaurid mandibles, and measures 115 mm in length. The right heart was enlarged and there was a large atrial septal defect within the oval fossa producing leftto-right shunting. The oval fossa was left open to function as an escape for systemic venous blood so that the right ventricle would not decompensate. This finding creates a fundamental problem for the future, namely the indications fot closure of atrial septal defects within the oval fossa. On the left atrial aspect, the primary septum completely covered the oval fossa. According to the regression equation, the area of the oval fossa increased an average of 32.14 mm2 per log fetal and neonatal body weight. Obviously when the flap valve is virtually or completely absent, then the area of the oval fossa is the area of the defect. The lateral surface of each centrum is ornamented by prominent ridges and fossae. The rate of spontaneous closure of interatrial communications other than oval fossa defects was not addressed in this paper. The other interatrial communications, namely the sinus venosus, coronary sinus, and "ostium primum" defects are outside the confines of the oval fossa. The oval fossa was intact and the coronary sinus was normal in all. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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