Grid mapping catheter free#

With the ability to sample EGMs in 360 degrees, the EnSite X EP System with EnSite OT can map 1 million points in the heart and provide more precise location of treatment areas. This system includes Abbott's proprietary EnSite OT, which leverages the Advisor РІвЂћСћ HD Grid Catheter to provide true electrograms (EGMs) regardless of how the catheter is oriented within the heart. Abbott has provided us with a system that not only supports safe and effective treatment, but enhances the accuracy of maps, allowing for a clearer understanding of what is going on in the heart and what areas need to be targeted with ablation to treat arrythmias.' 'To continue improving outcomes for our patients, we need a system with speed, stability and accuracy. 'More patients than ever before are benefitting from ablation to treat abnormal heart rhythms, and Abbott's new EnSite X System with EnSite OT, utilizing Advisor HD Grid catheter,Р’В embodies the latest innovation available to support the treatment of complex and challenging cardiac arrhythmias,' said Amin Al-Ahmad, M.D., a clinical cardiac electrophysiologist with Texas Cardiac Arrhythmia at St. Designed with input from electrophysiologists from around the world, the system creates highly detailed three-dimensional maps of the heart to help physicians identify and then treat areas of the heart where abnormal rhythms originate. and across Europe that is designed to help physicians better treat abnormal heart rhythms, also known as cardiac arrhythmias. Food and Drug Administration for the EnSiteРІвЂћСћ X EP System with EnSite Omnipolar Technology (OT), a new cardiac mapping platform available in the U.S. 12, 2022 /PRNewswire/ -Р’В Abbott (NYSE: ABT)Р’В today announced it has received clearance from the U.S. FDA Clearance for New Cardiac Mapping System to Improve How Doctors Treat Abnormal Heart Rhythms - EnSiteРІвЂћСћ X EP System with EnSite Omnipolar Technology (OT) provides a 360-degree view of the heart, regardless of catheter orientation, for cardiac mapping without compromiseР”Р„BBOTT PARK, Ill., Jan. FDA Clearance for New Cardiac Mapping System to Improve How Doctors Treat Abnormal Heart RhythmsР”Р„bbott Receives U.S. Success rate of catheter ablation guided by HD grid mapping appears to be high.Abbott Receives U.S. This system allows an increased mapping density and resolution compared to conventional bipoles, and as such might optimise the ability to localise critical isthmuses.

Grid mapping catheter free#

2.18Р’В±5.18, p=0.16).Р’В After 239РІВвЂ68 days of follow up, 72.5% of patients were free from AT recurrences.Р”В¬onclusions: The HD grid is an effective and useful technology for mapping complex AT. The mean voltage at the critical isthmus/earliest activation point was measured for a total of 22 left-sided ATs and was numerically higher for HD wave vs. The mean number of electrograms acquired per map was significantly higher for HD wave vs.

The mechanism of AT was macro-reentry in 24 cases (57.1%), focal in 16 (38.1%), and micro-reentry in 2 (4.8%). Results: 40 patients (62.6РІВвЂ0.0 years, 70% male) were enrolled and a total of 42 ATs (mean cycle length 323РІВвЂ”4ms) were mapped. Response to ablation and entrainment was used to confirm the correct location of the critical isthmus (post pacing interval <20ms). The total number of collected points and the mean voltage amplitude at the critical isthmus for macro-/micro-reentry AT or at the earliest site of activation for focal AT were recorded and compared in both the maps (i.e. Electroanatomical mapping during AT was performed using the Advisor HD grid catheter (HD Wave Solution), and a separate map was created using a conventional bipolar electrode configuration. Methods: Prospective observational study including consecutive patients undergoing de novo or redo catheter ablation for AT. We aimed to evaluate the HD grid technology for high-resolution mapping of these challenging arrhythmias. Introduction: Complex atrial tachycardias (AT) are frequently encountered in patients after left atrial catheter abaltions.