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CTA (Figure 2 A and B) showed bunch of small tortuous vessels arising from the proximal LAD and opening into the main pulmonary artery through a relatively bigger channel.
Conclusion: Left pulmonary artery origin stenosis and main pulmonary artery hypoplasia were most common pulmonary artery abnormalities.
The balloon catheter was advanced over the wire, and its midportion was positioned at the pulmonary valve or the narrowest area in the pulmonary artery.
Anomalous origin of the left coronary artery from the pulmonary artery in adults: A comprehensive review of 151 adult cases and a new diagnosis in a 53-year-old woman.
During the study, right heart and pulmonary artery hemodynamics are measured continuously, and cardiac output is measured at 15 minute intervals, as well as noninvasive systemic blood pressure and pulse oximetry.
Pulmonary artery sarcoma is a rare tumor that often is mistaken for pulmonary thrombus, due to the similarities of their signs and symptoms; both can progress to pulmonary hypertension and both have similar radiological findings.
18) Though the pathophysiologic basis for this association is unclear, the mechanical compression of the right coronary artery by the great vessels is the usual explanation, as the anomalous right coronary artery generally courses between the aorta and the pulmonary artery to its normal position.
Compared to before surgery, left atrial diameter, left ventricular diameter and pulmonary artery diameter all narrowed after surgery.
A chest radiograph revealed moderate cardiomegaly and enormous dilatation of the pulmonary artery and its branches.
The first dissecting aneurysm of pulmonary artery (PA) was reported by Walshe in 1862.
Echocardiography and cardiac computed tomography angiography were ordered to evaluate patency of his cardiovascular structures, given his history of congenital heart disease, prior pulmonary artery stenosis requiring arterioplasty, retained epicardial lead, and the symptoms described.
KEY WORDS: Hughes-Stovin syndrome, pulmonary artery aneurysm, hemoptysis

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