Right Ventricular Outflow Tract Arrhythmia From Single Ectopic Beats To Arrhythmogenic Right Venticular Cardiomyopathy
نویسنده
چکیده
The ideopatic VTs originated from RVOT usually carry only a low risk for syncope or SCD in the presence of structurally normal heart and myocardium. In contrast ARVD is a disease of the heart muscle associated with life-threatening ventricular arrhythmias and sudden death. It is characterised by structural and functional abnormalities of the right ventricle caused by the replacement of the myocardium by fatty and fibrous tissue.
منابع مشابه
Electrocardiographic differentiation of idiopathic right ventricular outflow tract ectopy from early arrhythmogenic right ventricular cardiomyopathy
Aims The differentiation between idiopathic right ventricular outflow tract (RVOT) arrhythmias and early arrhythmogenic right ventricular cardiomyopathy (ARVC) can be challenging. We aimed to assess whether QRS morphological features and coupling interval of ventricular ectopic beats (VEBs) can improve differentiation between the two conditions. Methods and Results Twenty desmosomal-gene muta...
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Ventricular arrhythmias (VAs) arising from the right ventricular outflow tract (RVOT) are a common and heterogeneous entity. Idiopathic right ventricular arrhythmias (IdioVAs) are generally benign, with excellent ablation outcomes and long-term arrhythmia-free survival, and must be distinguished from other conditions associated with VAs arising from the right ventricle: the differential diagnos...
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