Myasthenic symptoms and the echocardiographic findings of dilated cardiomyopathy are very rare in primary AL amyloidosis. We report a 59-year-old man with dyspnea on effort and weakness after exercise. His electrocardiogram showed ischemic heart disease and echocardiography indicated dilated cardiomyopathy. Muscle biopsy revealed amyloidosis with deposits of lambda light chain-derived amyloid w...

In the present study, we assessed oxidative stress in patients with dilated cardiomyopathy of ischemic or idiopathic etiology. For this reason we measured whole blood reduced glutathione, erythrocyte superoxide dismutase, susceptibility of erythrocyte membranes and erythrocytes to peroxidation, and SH content of erythrocyte membranes in 12 patients (8 men and 4 women, ages 31 to 66 years) with ...

Cardiomyopathy represents a diverse group of heart muscle disorders, which are further classified on the basis of their anatomic and hemodynamic findings. Hearts with increased antioxidant capacity have been reported to be more resistant to in vivo and in vitro oxidative stress. On the other hand, cardiomyopathy with heart failure is accompanied by increased free radicals and lipid peroxidation...

Tissue from the explanted hearts of 21 patients with idiopathic dilated cardiomyopathy or 19 patients with other specific heart muscle diseases were investigated for presence of enterovirus-specific RNA with an enterovirus group-specific cDNA probe. This was complementary to coxsackievirus B2 RNA sequences between nucleotide numbers 6,550 and 7,400, which are highly conserved between enteroviru...

Tissue from the explanted hearts of 21 patients with idiopathic dilated cardiomyopathy or 19 patients with other specific heart muscle diseases were investigated for presence of enterovirusspecific RNA with an enterovirus group-specific cDNA probe. This was complementary to coxsackievirus B2 RNA sequences between nucleotide numbers 6,550 and 7,400, which are highly conserved between enterovirus...

Background Dilated left ventricular volumes (VE) is one of the main factors of poor cardiovascular prognosis with systolic dysfunction. Myocardial fibrosis detected by late gadolinium enhancement (LGE) on cardiac magnetic resonance (CMR) has been recognized in recent years as an independent prognostic factor in dilated cardiomyopathy, in addition to guiding the etiological diagnosis, and most o...

The book Drug Therapy in Dilated Cardiomyopathy and Myocarditis is one of 11 volumes in a series of monographs on basic and clinical cardiology. It deals with the traditional, novel, and experimental pharmacologic agents used to treat congestive heart failure (CHF) and myocarditis, and with the relationship between these two disorders. The precise definition of dilated cardiomyopathy differs ac...

Among dialysis patients, only 23% have a normal echocardiogram, about 10% have recurrent or chronic congestive heart failure, and 17% have asymptomatic ischemic heart disease. The predisposing factors for congestive heart failure are dilated cardiomyopathy, hypertrophic hyperkinetic disease, and ischemic heart disease. Dilated cardiomyopathy, a disorder of systolic function, includes among its ...

There is an increasing number of patients with mitral regurgitation secondary to dilated cardiomyopathy. Recent data suggest that mitral regurgitation (MR) can be surgically corrected in heart failure with symptomatic improvements and favourable reverse left ventricular remodeling. However, several questions remain to be answered, regarding the optimal management of functional mitral regurgitat...