Left Atrial Drainage of a Persistent Left Superior Vena Cava
نویسندگان
چکیده
Although the most common form of the persistent left superior vena cava anomaly is usually clinically silent and often discovered incidentally, the risk of developing cyanosis, heart failure, and embolic cerebrovascular events is high among cases where the anomaly causes a right to left shunt. A rare case of persistent left superior vena cava draining into the left atrium through the superior left pulmonary vein is presented with a discussion of the embryology, morphologic forms, and clinical significance of the persistent left superior vena cava.
منابع مشابه
[Absent right superior vena cava with left superior vena cava draining to an unroofed coronary sinus].
We describe the case of a 1-month-old infant with a complete atrioventricular septal defect with right dominance, situs solitus, and drainage from the persistent left superior vena cava to the coronary sinus. Corrective surgery was carried out without previous cardiac catheterization. During the operation, the right superior vena cava was found to be absent. Cyanosis and head-and-neck edema wer...
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1 Povoski SP, Khabiri H. Persistent left superior vena cava: review of the literature, clinical implications, and relevance of alterations in thoracic central venous anatomy as pertaining to the general principles of central venous access device placement and venography in cancer patients. World J Surg Oncol 2011; 9: 173 2 Uçar O, Paşaoğlu L, Ciçekçioğlu H, Vural M, Kocaoğlu I, Aydoğdu S. Persi...
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1 Povoski SP, Khabiri H. Persistent left superior vena cava: review of the literature, clinical implications, and relevance of alterations in thoracic central venous anatomy as pertaining to the general principles of central venous access device placement and venography in cancer patients. World J Surg Oncol 2011; 9: 173 2 Uçar O, Paşaoğlu L, Ciçekçioğlu H, Vural M, Kocaoğlu I, Aydoğdu S. Persi...
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Figure 1 Photographs (A; case 1 and B; case 2) and illustrations of Figure 1A (C) and Figure 1B (D) showing double superior vena cava: right connected to right atrium and left to the coronary sinus. pLSVC: persistent left superior vena cava; RSVC; right superior vena cava; CS: coronary sinus; LV: left ventricle; RA: right atrium; AA ascending aorta; IVC: inferior vena cava. In both cases, the v...
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