Stenosis of the Right Main Pulmonary Artery
نویسندگان
چکیده
منابع مشابه
Ruptured right sinus of Valsalva into main pulmonary artery
A young adult who presented with congestive heart failure was found to have ruptured aneurysm of right sinus of Valsalva. The aneurysm was opening into the main pulmonary artery, which was demonstrated well by transthoracic and transesophageal echocardiography and confirmed by cardiac catheterization. Aneurysm was repaired followed by aortic valve replacement.
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Between 1 January, 1989, and 28 April, 1990, a total of 888 selective coronary arteriographies were performed at the Institute for Clinical and Experimental Medicine in Prague. Of that number, 58 findings were assessed as at least 50% stenosis of the left main coronary artery (LCA). Having applied exclusion criteria, 50 patients (i.e., 5.63% of all those examined) were entered into a retrospect...
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A retrospective study was carried out in 114 unoperated and 197 operated patients having left main coronary artery (LMCA) stenosis 2 50%. Including the operative mortality of 9.1%, survival at seven years was significantly greater following pure aortocoronary bypass graft surgery, 77.5% as compared to 48.5% for the unoperated patients (P < 0.01). The surgical mortality was significantly less du...
متن کاملLeft main coronary artery and right pulmonary vein compression by a large pulmonary artery aneurysm.
Pulmonary artery aneurysms are uncommon and may be associated with significant morbidity and mortality. The unique combination of left main coronary artery and upper right pulmonary vein compression by a large pulmonary artery aneurysm is reported. Furthermore, the aetiology, clinical manifestations, complications, diagnostic approach, and possible therapeutic interventions are briefly discussed.
متن کاملPreoperative Assessment of Anomalous Right Coronary Artery Arising from the Main Pulmonary Artery
Anomalous origin of the right coronary artery from the pulmonary artery is a rare condition. Two cases are presented in this paper. One case was treated by ligation and coronary artery bypass. The other was treated by direct reimplantation of the anomalous coronary artery into the aorta.
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ژورنال
عنوان ژورنال: Circulation
سال: 1960
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.21.6.1116