نتایج جستجو برای: bovine pericardium
تعداد نتایج: 76037 فیلتر نتایج به سال:
Angiosarcomas are the most common primary malignant neoplasms of the heart . Coronary perforation is a rare but serious complication of percutaneous coronary intervention with important bleeding into de pericardium, however, this complication can be tackle successfully by covered stents. A 50-year-old man visited the emergency service because of palpitations and left chest pain. A transthoracic...
OBJECTIVE There is lack of information regarding the long-term behavior of aortic valve reconstruction with pericardium (AoR). A 16-year follow-up is reported here. METHODS Between 1988 and 1995, 92 consecutive patients had AoR with bovine (Group I, n=27) or glutaraldehyde-treated autologous pericardium (Group II, n=65). The mean age was 30 years (range 12-68). There were 65% males, 92% in si...
AIMS Cardiac resynchronization therapy is an established therapy for heart failure, improving quality of life and prognosis. Despite advances in technique, available leads and delivery systems, trans-venous left ventricular (LV) lead positioning remains dependent on the patient's underlying venous anatomy. The left phrenic nerve courses over the surface of the pericardium laterally and may be s...
BACKGROUND A preclinical study was conducted for evaluating a valved conduit manufactured with a glutaraldehyde (GA)-fixed bovine pericardium treated using an anticalcification protocol. METHODS Bovine pericardia were decellularized, fixed with GA in an organic solvent, and detoxified. We prepared a valved conduit using these bovine pericardia and a specially designed mold. The valved conduit...
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