نتایج جستجو برای: main pulmonary artery
تعداد نتایج: 988163 فیلتر نتایج به سال:
Coronary Artery To the Editor: The echocardiographic images of the anomalous origin of the left coronary artery from the main pulmonary artery presented by Lin et al1 are very instructive. But I disagree with the statement the authors made in the legend of their Figure 3 that “Turbulent flow from the main pulmonary artery through the orifice to the left coronary artery is evident.” In anomalous...
Sinus of valsalva aneurysm, is a rare congenital defect and the diagnosis is usually made after it ruptures. The anomaly often involves the right coronary sinus and is less frequent in the noncoronary sinus. The rupture of the left sinus of valsalva into the pulmonary artery is extremely rare. So far, few cases with ruptured left sinus of valsalva have been reported. We are reporting a ruptur...
PURPOSE The purpose of this study was to determine the normal range of the main pulmonary artery diameter (MPAD) by computed tomography (CT) in persons with normal pulmonary artery pressure, and then to evaluate the relationship of the diameter with age, gender, and body surface area (BSA). MATERIALS AND METHODS Between October 2005 and June 2007, among patients who had previously undergone a...
a case of the budd chiary syndrome (bcs) in a 43-yr-old man with hydatid cyst (hc) in the liver is reported from imam ali hospital, kermanshah, western iran in 2016. this case was complicated by inferior vena cava (ivc) thrombosis, right atrial clot and pulmonary emboli. compression of ivc was the likely mechanism. abdominal ultrasonography revealed a huge hc located in segments near ivc and ca...
unilateral pulmonary artery agenesis (upaa) is a rare congenital anomaly during the 4 th week of gestational age. it is defined as an absence of pulmonary parenchyma and its supporting artery. a 9-year-old girl was admitted to our hospital because of chronic cough. chest examination showed a decrement in lung sound of right hemi-thorax with expiratory wheeze. chest radiography (cxr) revealed a...
No completely reliable echocardiographic technique has been described for the separate identification of the aorta and main pulmonary artery in complete transposition of the great arteries. A mechanical wide-angle (60 degrees) sector scanner has been applied to this problem in 17 infants and young children, including 8 newborns before angiocardiography. In all patients a longitudinal scan (sagg...
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