Abstract Background The usefulness of implantable cardioverter defibrillators (ICD) for primary prevention arrhythmic sudden cardiac death (SCD) in patients with non-ischemic dilated cardiomyopathy (DCM) has been questioned. Efforts to improve risk stratification have included scores such as the “MADIT-ICD benefit score”, and use late gadolinium enhancement (LGE) magnetic resonance (CMR). purpo...

• duchenne muscular dystrophy o onset 3 to 5 yrs o clinical § weakness o distribution § proximal > distal § symmetric § legs & arms § most involved muscles: adductor magnus in legs § relatively spared muscles: gracilis & sartorius o course § reduced motor function by 2 to 3 years § steady decline in strength: after 6 to 11 years o gowers sign: standing up with the aid of hands pushing on knees ...

With more than 25 million people affected, heart failure (HF) is a global threat. As energy production pathways are known to play pivotal role in HF, we sought here identify key metabolic changes ischemic- and non-ischemic HF by using multi-OMICS approach. Serum metabolites mRNAseq epigenetic DNA methylation profiles were analyzed from blood left ventricular biopsy specimens of the same individ...

Dilated cardiomyopathy is a prevalent and often fatal disease in humans and dogs. Indeed dilated cardiomyopathy is the third most common form of cardiac disease in humans, reported to affect approximately 36 individuals per 100,000 individuals. In dogs, dilated cardiomyopathy is the second most common cardiac disease and is most prevalent in the Irish Wolfhound, Doberman Pinscher and Newfoundla...

OBJECTIVES A hallmark of human heart failure is prolonged myocardial relaxation. Although the intrinsic mechanism of phospholamban coupling to the Ca(2+)-ATPase is unaltered in normal and failed human hearts, it remains possible that regulation of phospholamban phosphorylation by cAMP-dependent mechanisms or other second messenger pathways could be perturbed, which may account partially for the...

BACKGROUND Dilated cardiomyopathy can lead to a variety of complications recognisable on clinical, echocardiographic, electrocardiographic and radiographic assessment. Among this, transthoracic echocardiography has the dual advantage of being helpful in making the diagnosis of dilated cardiomyopathy as well as an effective tool in early recognition of certain complications for timely management...

BACKGROUND AND OBJECTIVES Dilated cardiomyopathy can be the end-stage of severe cardiac disorders and directly affects the cardiac muscle, inducing cardiomegaly and heart failure (HF). Although a wide variety of animal models are available to study dilated cardiomyopathy, there is no model to assess dilated cardiomyopathy with non-invasive, simple, and large screening methods. METHODS We deve...

Recent studies have suggested that some patients with idiopathic dilated cardiomyopathy (IDC) are also afflicted with insidious forms of viral myocarditis. Participation of hepatitis C virus (HCV) in this process has been postulated. The objective of this study was to evaluate a possible association between hepatitis C virus and idiopathic dilated cardiomyopathy. Systematic review of the litera...