A case of persistent left superior vena cava with absent right superior vena cava draining into dilated coronary sinus: magnetic resonance imaging and computed tomography findings
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چکیده
Conclusions Although PLSVC is usually asymptomatic, it is important to be aware of its existence, since it may cause problems performing central venous catheterization, pacemaker implantation and cardiothoracic surgery. This anomaly is also associated with high incidence of congenital heart disease, arrhytmias and conduction disturbances. Modern imaging techniques including computed tomography and magnetic resonance imaging provide precise diagnosis of this anomaly.
منابع مشابه
[Cardiac transplantation in a patient with a persistent left superior vena cava and an absent right superior vena cava].
Persistent left superior vena cava is the most common congenital venous abnormality of the thorax and has a prevalence of 0.5% among the general population.1 Other related malformations include absent right superior vena cava and presence of a left azygos vein. In these situations, the right side of the head and the right arm drain mainly through the innominate vein in the left superior vena ca...
متن کاملIsolated persistent left-sided superior vena cava, giant coronary sinus, atrial tachycardia and heart failure in a child.
Persistence of a left-sided superior vena cava (PLSVC) with absent right superior vena cava (isolated PLSVC) is a very rare venous malformation and commonly associated with congenital heart disease or alterations of the cardiac situs. We describe an unusual case of a young boy presenting with persistent atrial tachycardia and congestive heart failure. He was detected to have unexplained grossly...
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A 3-week-old female underwent transthoracic echocardiography (iE33, Philips medical system, Andover, MA, USA) to evaluate a grade 1 systolic murmur. In the subcostal view, blood flow in the inferior vena cava drained to the right atrium, while no blood flow from the superior vena cava to the right atrium was noted (Figure 1A). In the four-chamber view, no superior vena caval blood flow was seen...
متن کاملPersistent Left Superior Vena Cava Draining into the Coronary Sinus: A Case Report
Persistent left superior vena cava (PLSVC) is a congenital anomaly of the thoracic venous system resulting from the abnormal persistence of an embryological vessel that normally regresses during early fetal life. This anomaly is often discovered incidentally during surgery, cardiovascular imaging or invasive cardiovascular procedures. In most cases, a PLSVC drains into the right atrium through ...
متن کاملPersistent left superior vena cava with an absent right superior vena cava in a 72-year-old male with multivessel coronary artery disease.
Congenital anomalies of systemic veins are usually asymptomatic and found incidentally during ultrasonography, computed tomography (CT) or magnetic resonance examinations performed for other clinical indications. Persistent left superior vena cava (PLSVC) with absent right superior vena cava (RSVC) is the congenital aberration in the thoracic venous system which occurs in only 0.09%to 0.13% of ...
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