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Clinical Trial Summary

The purpose of VAST is to determine whether the Rate Smoothing feature in Guidant’s PRIZM/VITALITY-family ICDs has an effect on the incidence of ventricular tachyarrhythmias.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Single Blind, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00158912
Study type Interventional
Source Boston Scientific Corporation
Contact
Status Completed
Phase Phase 4
Start date August 2003
Completion date May 2005

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