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| Left Ventricular Tachycardia | | Case Description | | Age, Gender: | 54, Male | | Center: | Bad Oeynhausen, Germany | | Heart Disease: | Coronary artery disease with inferior MI. | | Ejection Fraction: | 35% | | Clinical Arrhythmia: | Three reported incidences of non-syncopal, left ventricular tachycardia (475 ms). | | Previous Therapy: | Refractory to drug treatment... |  | | Click image to play GIF animation (300k) | | EnSite 3000“ Study Results | | Inductions: | The clinical VT was readily induced and recorded during the EnSite® study. | | Mapping: | The EnSite 3000® System map demonstrated a zone of slow conduction on the inferior wall leading to the tachycardia exit site. The earliest point was 50 ms before the onset of the QRS complex. | | Ablation: | The EnGuide™ locator signal was used to guide two lines of RF lesions that crossed the zone of slow conduction just distal from the earliest point of activation. | | Case Outcome: | The patient has been arrhythmia-free since the EnSite® procedure. | | |
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