Left Dominant Arrhythmogenic Cardiomyopathy
نویسندگان
چکیده
منابع مشابه
Left-Dominant Arrhythmogenic Cardiomyopathy
Background In the absence of coronary disease and left ventricular (LV) systolic dysfunction, lateral T-wave inversion and arrhythmia of LV origin are often considered benign. Similarly, chest pain with enzyme release might be attributed to viral myocarditis. We hypothesized that these abnormalities might be manifestations of the “left-dominant” subtype of arrhythmogenic right ventricular cardi...
متن کاملArrhythmogenic left ventricular cardiomyopathy.
A 53-year-old white man was identified through family screening as having arrhythmogenic right ventricular cardiomyopathy caused by a frameshift mutation in the desmoplakin gene (DSP S1015fsX1017). Direct questioning revealed a previously undisclosed history of palpitations. The electrocardiogram (ECG) showed anterolateral T-wave inversion (Figure 1). Holter monitoring detected an asymptomatic ...
متن کاملSustained Ventricular Tachycardia In An Apparently Healthy Heart: A Very Localized Left Dominant Arrhythmogenic Cardiomyopathy
A 62-year-old man admitted for presyncope presented two symptomatic sustained ventricular tachycardia with right bundle branch morphology and inferior axis suggesting a pathology of the left ventricular lateral wall, the site where Cardiac Magnetic Resonance demonstrated a thinned, hypokinetic segment with fibro-fatty subepicardial infiltration. A very localized Left Dominant Arrhythmogenic Car...
متن کامل[Left dominant arrhythmogenic cardiomyopathy caused by a novel nonsense mutation in desmoplakin].
Left dominant arrhythmogenic cardiomyopathy (LDAC) exhibits characteristic phenotypic and genetic features which were found in the five Spanish family members described in this study. Triggered by a cold, a young man presented with a ventricular tachycardia of left ventricular origin and left ventricular late gadolinium enhancement. His resting ECG showed low potentials, delayed ventricular dep...
متن کاملImages and Case Reports in Arrhythmia and Electrophysiology Left-Dominant Arrhythmogenic Cardiomyopathy
A 50-year-old recreational futsal player was referred to our sports cardiology outpatient clinic for palpitations and detection of frequent ( 5000) ventricular premature beats with bigeminy and runs of nonsustained ventricular tachycardia at 24-hour Holter monitoring. Rest ECG showed normal QRS morphology with negative T waves in precordial lateral (V4 to V6) and inferior leads (Figure 1A). Les...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2009
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2009.01.044