Retrograde internal mammary artery implantation
نویسندگان
چکیده
منابع مشابه
Beta-adrenoceptor-mediated responsiveness of human internal mammary artery
The internal mammary artery (IMA) is currently the preferred conduit for myocardial revascularization. However, pre-operative vasospasm and a hypoperfusion state during maximal exercise may limit its use as a bypass graft. The mechanism of spasm has not been clearly defined. Since β-adrenoceptor activation plays a major role in vasorelaxation, the present study was carried out to investigate th...
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Aneurysms of the internal mammary artery are extremely rare, and their presentation and treatment are variable. Since these aneurysms often tend to rupture and cause haemothorax and life-threatening conditions, the knowledge of secure treatment options is indispensable. We here report the case of an idiopathic internal mammary aneurysm in a 46-year-old man. Open surgical resection of the aneury...
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Bioresorbable vascular scaffold has many advantages over the metallic stent in the treatment of coronary stenotic lesions. It has added advantages in lesions that are close to the ostium of the culprit vessel, as in the left main coronary artery, right coronary artery, or left internal mammary artery, as in our case. As the hanging segments of the stent dissolve in 2 years, it reduces difficult...
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The importance of the principle of implantation of the internal mammary artery into the myocardium, as described by Vineberg (1946), is now well established. The advantages of implanting both internal mammary arteries into the myocardium have been described by Favaloro, Effler, Groves, Fergusson, and Lozada (1968), and this may be the operation of choice when this method is used. The median ste...
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A 59-year-old male patient presented with a pulsating mass at the left sternal edge weeks after a CABG procedure. CTshowed a false aneurysm of the LIMA (Fig. 1), confirmed by angiography (Fig. 2a). The leakage was treated using a 16-by-3.5-mm Jostent leading to complete lesion thrombosis (Fig. 2b). Fig. 1. Contrast enhanced CT shows a 6 cm diameter left internal mammary artery false aneurysm. F...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1967
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)43183-8