Clinical Proof for the RHYTHMIA™ HDx Mapping System
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Angel Ferrero et al. (2018)
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Usefulness of mini-electrode catheter in gap identification in Redo AF procedures
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Antonio Berruezo et al. (2017)
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Mini-Electrodes Help Identify Hidden Slow Conduction during Ventricular Tachycardia Substrate Ablation
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Blood pool and pre-ablation local impedance had a significant impact on lesion formation
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“Pre-ablation Local Impedance is Predictive of Lesion Formation in Patients with Paroxysmal Atrial Fibrillation” published by Das et al. demonstrated that blood pool and pre-ablation local impedance were predictive of acute lesion formation, as measured by local impedance drop; as well as prior to RF energy delivery, starting local impedance had a significant, strong, positive correlation to local impedance drop
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Caputo et al. (2018)
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Cavo-tricuspid isthmus ablation using a novel mapping catheter with mini electrodes to enhance signals quality
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Daccarett, M., et al. | Heart Rhythm | 2017
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High Density Activation Map Guided Ablation Results in Improved Pulmonary Vein Entrance Block Heart Rhythm. Page 18.
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DIRECTSENSE Technology: the Power of Local Impedance
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Learn from a board of experts how DIRECTSENSE™ Technology combines local impedance accurate measurement through the mini-electrodes embedded into IntellaNav MiFi OI ablation catheter into the RHYTHMIA HDx mapping system to reach a new dimension in ultra-high density mapping and ablation.
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Dr. Gallagher’s Live Case Study: Treatment of Complex Scar-Related Atrial Arrhythmias
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This case highlights how the density, resolution and automation of the RHYTHMIA HDx Mapping System helped facilitate Dr. Peter Gallagher’s assessment and treatment strategy for his patient’s set of complex scar-related arrhythmias.
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Dr. Noonan: Redefining Cardiac Mapping and Ablation
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Dr. Daniel Noonan discusses how RHYTHMIA HDx has changed the cardiac mapping space and his practice at St. Luke's Boise Medical Center. He shares how RHYTHMIA HDx high-definition mapping system and features have improved his workflow, his approach to complex cases and his patients.
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Dr. Yang: Unparalleled Clarity in Cardiac Mapping Video
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Listen to Dr. Felix Yang from Maimonides Medical Center in New York City talk about how RHYTHMIA HDx has surpassed the clarity of other cardiac mapping and navigation systems. “Whereas frequently we only have a rough idea of how an arrhythmia would propagate and we may deliver empiric ablation lines to treat them, the high-definition maps acquired by the system allow us to actually see what are the critical components of an arrhythmia circuit.”
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Franco et al. (2017)
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Usefulness of High Resolution Mapping with Mini-Electrodes to Select Ablation Site in Complex Arrhythmias
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Laţcu, D.G., et al. | Circulation: Arrhythmia and Electrophysiology | 2017
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Selection of Critical Isthmus in Scar-Related Atrial Tachycardia Using a New Automated Ultrahigh Resolution Mapping System
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Local Impedance drop was predictive of ACUTE PVI segment conduction block in patients with paroxysmal AF
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Das et al. published “Local catheter impedance drop during pulmonary vein isolation predicts conduction block in patients with paroxysmal atrial fibrillation” and concluded that reaching a LI drop of ≥16Ω in anterior/superior segments and ≥12Ω in posterior/inferior segments was highly predictive of acute segment block in de-novo PVI
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Mid-Septal Right Accessory Pathway with Fast Junctional Beats During Ablation. Safety and Accuracy with RHYTHMIA HDx™ and INTELLANAV™
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Dr. Juan Miguel Sánchez Gómez, Dr. Josep Navarro Manchon, Dr. Eloy Domínguez and Dr. Alejandro Bellver, Unidad de Arritmias, Hospital General Universitario de Castellón, Spain. David López, Rhythmia Clinical Specialist, Boston Scientific, Spain.
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Minimal fluoroscopy radiation approach of AVNRT ablation with RHYTHMIA HDx™ mapping system and INTELLANAV™ ST ablation catheter: a Case Report
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Dr. Tsiachis (Athens Heart Center) demonstrates how his team minimizes fluoroscopy exposure by using RHYTHMIA HDx™ ultra-HD mapping system and nav-enabled solid tip INTELLANAV™ ST ablation catheter to treat AVNRT patients
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Pathik, B. and J.M. Kalman | Circulation: Arrhythmia and Electrophysiology | 2017
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Perceiving the Imperceptible in Atrial Macro-Reentry: Ultrahigh Resolution Mapping to Characterize the Critical Isthmus
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Prof. Ignacio García Bolao Live Case Study: Paroxysmal Atrial Fibrillation Ablation procedure with DirectSense™ Technology
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Prof. Ignacio García Bolao (Chief of Electrophysiology Department at Clínica Universidad de Navarra, Spain) presents his latest experience with Rhythmia HDx™ Mapping System together with DirectSense™, technology, which provides the user with real local impedance information.
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Prof. Wakili Live Case Study: PULMONARY VEIN ISOLATION ABLATION WITH DIRECTSENSE Technology
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Learn from Professor of Medicine and Cardiac Electrophysiology Reza Wakili from University of Duisburg-Essen, Germany the benefits of the local impedance included in the new DirectSense Technology and how electrical contact meets ultra high-density and ultra high-resolution 3D electroanatomical maps to drive to a successful Pulmonary Vein Isolation Ablation on a Paroxysmal Atrial Fibrillation patient.
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PV segments with durable and CHRONIC block had significantly larger local impedance drop compared to segments with late PV reconnections
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García Bolao et al. complemented the acute data and concluded reaching a local impedance drop of ≥17Ω in anterior/superior and of ≥14Ω in posterior/inferior segments was highly predictive of chronic segment block in “Local Impedance Drop during Pulmonary Vein Isolation Predicts Late Reconnection in Patients with Paroxysmal Atrial Fibrillation”
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