Noninfectious Mitral Annular Disruption
نویسندگان
چکیده
منابع مشابه
Mitral annular kinetics in mitral regurgitation
Methods Population: Patients with degenerative mitral regurgitation (n = 35) with normal LV EF pre and 12 months post mitral valve repair. Normal volunteers (n = 51). Image Acquisition: All participants underwent MRI on a 1.5T scanner (GE Healthcare) optimized for cardiac application. An ECG-gated, breath-hold steady state free precision technique was used to obtain 2 chamber and 4 chamber view...
متن کاملLarge Caseous Mitral Annular Calcification
A 68-year-old woman presented with exertional dyspnea, angina, and syncope. She was undergoing renal dialysis (3 times weekly, for one year) and was taking nifedipine for hypertension. Laboratory results suggested secondary hyperparathyroidism and hypercalcemia. Auscultation revealed a severe systolic murmur at the left upper parasternal border and a moderate diastolic murmur at the cardiac ape...
متن کاملMitral annular calcification – An overview Mitral anuler kalsifikasyon - Derleme
Calcification of the mitral annulus has long been considered as a benign condition. However, recent investigations have shed a light on this condition. According to the severity of the disease, the result may be regurgitation or rarely stenosis of the mitral valve. In addition to the local effects, mitral annular calcification is considered as a surrogate for systemic inflammation, widespread c...
متن کاملMitral annular calcification as a cause of mitral valve gradients.
BACKGROUND Mitral annular calcification (MAC) is common, particularly in the elderly. While thought to occasionally produce significant mitral regurgitation, it is considered a rare cause of mitral stenosis. METHODS Echocardiogram reports from general cardiology outpatients were searched for phrases regarding severe MAC and, separately, for mitral stenosis. Rheumatic disease or other mitral v...
متن کاملFunctional mitral stenosis in patients with massive mitral annular calcification.
Mitral insufficiency with mitral annular calcification occurring predominantly in elderly females has been described. We studied six patients with mitral diastolic obstruction associated with mitral annular calcification without stenosis of the mitral leaflets. Three were males and three were females, aged 43-77 years. All had significant diastolic gradients across the mitral valve (mean gradie...
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ژورنال
عنوان ژورنال: Circulation
سال: 2015
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.115.016737