Isolated posteromedial papillary muscle endocarditis.
نویسندگان
چکیده
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . doi:10.1093/ehjci/jes043 Online publish-ahead-of-print 26 February 2012
منابع مشابه
Left Ventricular Papillary Muscles
The left ventricular papillary muscles appear to be the last portions of the heart to be perfused by coronary arterial blood. As a consequence they are sensitive anatomic markers of myocardial ischemia. Foci of necrosis or fibrosis therefore are commonly seen in these structures, particularly the posteromedial papillary muscle, which has a poorer blood supply than does the anterolateral muscle....
متن کاملAcute Pulmonary Edema due to Rupture of Mitral Valve ́s Posteromedial Papillary Muscle in a young girl
We report a 13-year-old girl with acute pulmonary edema due to severe acute Mitral regurgitation because of rupture of Mitral valve ́s posteromedial papillary muscle. She had normal mitral valve with necrotic posteromedial papillary muscle, classic aneurysms in left coronary artery, neutrophilic infiltration in the wall of medium-sized vessel of kidney and positive perinuclear antineutrophil cyt...
متن کاملNon-rheumatic 'subvalvar' mitral regurgitation. Surgical pathology and results of operation in 37 patients.
Tlhirty-seven patients with non-rheumatic subvalvar mitral regurgitation are reported, representing 16% of all patients with mitral regurgitation submitted to open operation over a five-and-a-halfyear period. In 22 older patients with 'idiopathic' chordal lesions, the commonest finding was rupture of chordae to the posterior leaflet. The aortic leaflet chordae were most frequently involved foll...
متن کاملیک مورد نادر پارگی سر عضله پاپیلاری قدامی طرفی بدون انفارکتوس حاد میوکارد و یا بیماری عروق کرونری
A rare complication of AMI is papillary muscle rupture (PMR), occurring in 1% of patients with acute myocardial infarction (AMI). Mitral regurgitation related to PMR occurs at a median of 1 day (ranging from 1-14 days) after onset of myocardial infarction. PMR tends to occur in those having a first time AMI and those without extensive collateral circulation. PMR involves posteromedial papillary...
متن کاملAnterolateral papillary muscle rupture caused by myocardial infarction: A case report
BACKGROUND The rupture of the anterolateral papillary muscle is less common than the posteromedial papillary muscle since the anterolateral muscle has dual blood supplies, while the posteromedial papillary muscle has a single blood supply. CASE PRESENTATION We present a case report of a 42 year old male presenting with heart failure being diagnosed to have mitral regurgitation from the partia...
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ورودعنوان ژورنال:
- European heart journal cardiovascular Imaging
دوره 13 7 شماره
صفحات -
تاریخ انتشار 2012