3-Dimensional Electroanatomic Mapping During MitraClip Procedure
نویسندگان
چکیده
منابع مشابه
Transvenous nonfluoroscopic pacemaker implantation during pregnancy guided by 3-dimensional electroanatomic mapping
Introduction Patients with congenital heart disease are at ongoing risk of developing both bradyarrhythmias and tachyarrhythmias decades after surgical repair. Rarely, arrhythmias can be exacerbated during pregnancy and require emergent intervention. Here, we report unique experience with nonfluoroscopic pacemaker implantation during pregnancy. Ionizing radiation, even in low doses, is associat...
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Electrophysiologic testing and radiofrequency ablation have evolved as curative measures for a variety of rhythm disturbances. As experience in this field has grown, ablation is progressively being used to address more complex rhythm disturbances. Paralleling this trend are technological advancements to facilitate these efforts, including electroanatomic mapping (EAM). At present, several diffe...
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BACKGROUND The right atrium late after the Fontan procedure is characterized by multiple complex arrhythmia circuits. We performed simultaneous electroanatomic and noncontact mapping to assess the accuracy of both systems to identify scar and arrhythmia. METHODS AND RESULTS Mapping was performed in 26 patients aged 26.8+/-8.9 years, 18.7+/-4.4 years after Fontan surgery. The area and site of ...
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OBJECTIVES We tested the hypothesis that spatial association of low-amplitude intracardiac electrograms can identify the presence, location and extent of dysplastic regions in arrhythmogenic right ventricular dysplasia (ARVD). BACKGROUND Arrhythmogenic right ventricular dysplasia is a right ventricular (RV) cardiomyopathy characterized pathologically by fibrofatty infiltration and clinically ...
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We report a case where real-time three-dimensional transoesophageal echocardiography (3D-TEE) was able to detect a complicated transseptal puncture during a Mitraclip procedure which was not seen on the two-dimensional TEE (2D-TEE) images. This case demonstrates the incremental value of 3D-TEE during transseptal puncture.
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Interventions
سال: 2020
ISSN: 1936-8798
DOI: 10.1016/j.jcin.2019.10.031