Merit Medical is pleased to announce training and hands-on learning opportunities at HRS 2018, from May 9-11 in Boston, MA. HRS attendees can learn techniques and technologies from some of electrophysiology’s foremost thought leaders. Here’s a preview of what you can expect: Thursday, May 10th LV Lead Delivery: Providing Options with a Simplified Approach Booth […]
Patients suffering from atrial fibrillation (AF) have a minimally-invasive curative treatment option thanks to advancements in cardiac ablation catheter technology. The use of one such advancement, the steerable sheath, has resulted in higher clinical success rates in comparison to using a traditional fixed sheath.1 But despite its clinical success, operating the steerable sheath has its challenges, such as knowing a sheath’s position when under fluoroscopy.
In an effort to anticipate clinicians’ needs, Merit Medical has designed a procedural solution called the HeartSpan® Steerable Sheath. It allows a clinician to move the distal tip from 0° and 180° to achieve the desired curve within the atrial chamber. Unlike any other steerable sheath on the market, the HeartSpan facilitates catheter navigation by offering a Neutral Position Indicator and a tactile click at the neutral position. For ease of use, its ergonomic handle displays two arrows that indicate the directional plane of the curve as the handle turns.
Reaching the desired catheter position by way of a steerable sheath has been shown to have several benefits. A randomized controlled study by Piorkowski et al. investigated the clinical outcomes of using a steerable sheath in comparison to a fixed sheath.1 The study prospectively included 130 patients with paroxysmal or persistent drug-refractory AF undergoing interventional cardiac ablation for the first time.
Results published in Circulation Arrhythmia and Electrophysiology showed that single procedure success was significantly higher in patients ablated with a steerable sheath (78% vs. 55% after 3 months; 76% vs. 53% after 6 months).1 Additionally, fluoroscopy time was lower in the steerable sheath group (33+/-14min vs. 45+/-17min). The authors concluded that using a steerable sheath improved catheter stability and catheter-to-tissue contact when compared to the traditional fixed sheath.
In addition to the Neutral Position Indicator, the HeartSpan has other state-of-the-art features that support procedural success. For navigating anatomical variations, the HeartSpan is available in three curl sizes. Its braided construction offers kink resistance and curve durability. A lower crossing profile enables seamless dilator to sheath transition for smooth advancement across the atrial septum. Radiopaque marker bands enhance visibility, and an atraumatic tip reduces the risk of atrial wall perforation. The HeartSpan’s shaft body is smooth and lubricious for easy vessel insertion.
Contact your Merit Representative for a clinical evaluation. Because when it comes to cardiac ablation catheters, you should always know your direction.
- Piorkowski, C., Eitel, C., Rolf, S. et al. (2011). Steerable versus non-steerable sheath technology in atrial fibrillation ablation: a prospective randomized study. Circ Arrhythm Electrophysiol, Apr; 4(2): 157-65.
Merit Medical is pleased to announce a new Interventional CRT Center of Excellence at the MedStar Washington Hospital Center, Heart & Vascular Institute, in Washington, DC. Dr. Seth Worley, an internationally recognized expert in cardiac resynchronization therapy, began developing Interventional CRT techniques 18 years ago. He recently moved his practice to MedStar Washington Hospital to […]
Merit Medical and Discover Interventional CRT would like to invite physicians attending HRS 2017 to save space on their program schedules for an invaluable presentation on Thursday, May 11th from 3:15-4:15pm in Rhythm Theater #2 titled, Interventional CRT Implant Techniques.
Leading the lecture are some of the field’s top electrophysiologists: (Chair) Kenneth A. Ellenbogen, MD, of Medical College of Virginia/VCU School of Medicine in Richmond, VA.; Jagmeet P. Singh, MD, DPhil, of Massachusetts General Hospital Heart Center in Boston, MA.; Seth Worley, MD, of MedStar Washington Hospital Center in Washington, DC; and Kevin Jackson, MD, of Duke University Medical Center in Durham, NC.
Interventional CRT Implant Techniques will explore how these leading physicians are utilizing interventional techniques to overcome difficult anatomy during LV lead placement. Experts will share clinical experience, novel approaches, and discuss whether anatomy or electrical timing should determine LV lead location. For more information about this timely event, please visit https://www.merit.com/hrs2017/. We look forward to seeing you there!
Our excitement for HRS 2017 is building because it means we’re getting closer to showcasing some of our most exciting products.
One highly anticipated product, The HeartSpan® Fixed Curve Transseptal Sheath, is designed to provide a conduit to deliver diagnostic and therapeutic catheters to specific heart chambers and locations. Available in a kit that contains a sheath, a dilator, and a J-tipped guidewire, the HeartSpan is designed for seamless dilator to sheath transition for ease of insertion and to reduce trauma when crossing the atrial septum.
To facilitate access to a variety of cardiac structures and sites, the sheaths are available in various sizes, lengths, and tip curve configurations—including the NEW ML1 and ML0 curves with intended anterior to lateral and superior to lateral positions, respectively. Both of these curves can be used as possible pulmonary vein isolation (PVI) ablation targets.
Other key features include:
- Integrated Hemostatic Valve
Designed to reduce air introduction and backflow
- Lubricious Coating
Reduces friction when exchanging electrophysiology (EP) catheters
- Radiopaque Dilator
To learn more about the HeartSpan and its many product features, stop by booth 1549 for hands-on demonstrations of all Merit EP products. For a schedule of all educational opportunities offered by Merit Medical at the upcoming HRS2017, visit Merit.com/HRS2017.
We are looking forward to seeing you there!
For a complete step-by-step guide to delivery, refer to instructions for Use. Please consult product labels and inserts for any indications, contraindications, potential complications, warnings, precautions and directions for use.
Merit Medical and Discover Interventional CRT are pleased to announce training opportunities at HRS 2017. From May 10-12 in Chicago, Ill., HRS attendees can learn techniques and technologies from some of electrophysiology’s foremost leaders. Here’s a preview of what you can expect:
Thursday, May 11
LV Lead Delivery: Providing Options with a Simplified Approach
In-booth presentation by Dr. Seth Worley of MedStar Washington Hospital Center in Washington, DC. Dr. Worley will be available throughout the day for hands-on training.
Rhythm Theater—Interventional CRT Implant Techniques
Rhythm Theater #2
Dr. Kenneth A. Ellenbogen of Medical College of Virginia/VCU School of Medicine with expert panel discuss how leading physicians are utilizing interventional techniques to overcome difficult anatomy during LV lead placement.
Want more information?
Friday, May 12
In-Booth Meet the Experts Hands-on Training
9:30-10:30am and 3:00-4:30pm
Attendees have two opportunities to meet with interventional CRT experts as they share their advanced techniques for LV lead placement.
Throughout HRS, attendees will also get hands-on demonstrations for Merit EP products, including the new ML1 and ML0 HeartSpan® Fixed Curve Transseptal Sheath shapes. For more information about this year’s HRS schedule, visit https://www.merit.com/hrs2017/
Merit Medical continues to add to its extensive line of products for Electrophysiology. The HeartSpan Steerable Sheath Introducer offers control, coverage and comfort for Electrophysiologists when navigating cardiac chambers. The 8.5F HeartSpan Steerable Sheath Introducer’s braided construction provides kink resistance and curve durability. The distal tapered tip creates a smooth transition from the dilator to sheath introducer to reduce trauma to the atrial septum.
- Softer, flexible tip
- Smooth transition from dilator
- Responsive curve deflection
- Braided construction for kink resistance
- Bidirectional (180-degree) deflection
- Small curl (16.4 mm)
- Medium curl (22.4 mm)
- Large curl (36.0 mm)
- Ergonomic shape
- Improved grip size
The HeartSpan line of products also includes the HeartSpan® Fixed Curve Braided Transseptal Sheath with braided steel shaft for excellent torqueability and the HeartSpan® Transseptal Needle designed to be exceptionally responsive with enhanced stiffness.
Our EP team is excited to introduce this new steerable sheath designed to help EPs extend their options.