Percutaneous right ventricular assist device–supported ventricular tachycardia ablation in a patient with severe right ventricular dysfunction
نویسندگان
چکیده
منابع مشابه
Ablation of Ventricular Tachycardia in Arrhythmogenic Right Ventricular Dysplasia.
Endocardial and epicardial electroanatomical mapping and ablation is a safe and effective therapy in the treatment of right ventricle arrhythmias occurring in the setting of arrhythmogenic right ventricular cardiomyopathy (ARVD). Careful mapping and ablation plans must be tailored for each patient based on comorbidities and ventricular tachycardia morphologies. This review focuses on the cathet...
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We report a case of a 67-year old male with a recent diagnosis of left ventricular non-compaction (LVNC), initially presenting with symptomatic ventricular ectopy and runs of non-sustained ventricular tachycardia (VT). This ventricular arrhythmia originated in a structurally normal right ventricle (RV) and was successfully localized and ablated with the aid of the three-dimensional mapping and ...
متن کاملCatheter ablation of idiopathic right ventricular tachycardia.
C atheter ablation of ventricular tachycardia has become an alternative to pharmacological, electrical, or surgical therapy of severe ventricular tachyarrhythmias. It may be successful in about two thirds of patients with ventricular tachycardia of various origins.1-7 Though catheter ablation of ventricular tachycardia is still an evolving, and thus experimental, technique, it has proven indisp...
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A middle-aged female suffering from ARVD presented for routine follow-up 8 weeks after right ventricular radiofrequency ablation of recurring ventricular tachycardia. Echocardiography revealed two right ventricular thrombi in the scar area of right ventricular radiofrequency ablation. Ablation-related thromboembolic events should be considered as possible complication in patients suffering from...
متن کاملPositional ventricular tachycardia in left ventricular assist device: a new frontier in ventricular tachycardia ablation.
progressive endo-epicardial dissociation, transforming the atria into an electrical double layer of dissociated waves that constantly ‘feed’ each other. Figure 1 gives a diagrammatic presentation of the double layer hypothesis. In Figure 1A and B, a rotor is compared with an epicardial breakthrough. Whereas a rotor at best can maintain itself, endo-epicardial breakthroughs act as multiplication...
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ژورنال
عنوان ژورنال: HeartRhythm Case Reports
سال: 2020
ISSN: 2214-0271
DOI: 10.1016/j.hrcr.2019.10.019