RESONATE™ X4 CRT-D and
RESONATE™ CRT-D

Product Details

RESONATE™ X4 CRT-D and RESONATE™ CRT-D

Models G424 and G447

• RESONATE X4 CRT-D offers SmartCRT™ technology, enabling physicians to offer a personalised care approach to all patients, including a wide range of options of where, when and how to pace
• EnduraLife™ battery technology can offer up to 14.7 years battery life¹ and 13.3 years with MultiSite Pacing switched on¹.
• The X4 CRT-D and ACUITY™ X4 lead portfolio features electrodes on a 3D spiral designed to allow pacing from a basal location without sacrificing fixation or thresholds; 17 pacing vector options to manage around PNS and high thresholds; and multiple lead shapes with a 2.6F (0.86mm) tapered lead tip to improve predictability of accessing target vessels.
• MultiSite Pacing allows 216 vector combinations to easily tailor device therapy, supported by automatic recommendations with the click of a button, for vectors and offsets in < 5 seconds.
• The new Atrial Arrhythmia Report provides a comprehensive view of your patient’s AT/AF status and information for assessing AF treatment efficacy.
• RightRate™ features Boston Scientific’s MV Sensor—the only sensor clinically proven to restore chronotropic competence.²
• This small (32.5 cm³) and thin (9.9 mm) high-energy device is designed to enhance patient comfort.³
• The PaceSafe™ RV, RA, and LV auto threshold feature is designed to maintain adequate output safety margins.
• Heart Failure Sensor Suite with a set of tools such as: Sleep Incline, AP Scan, LATITUDE™ NXT Remote Patient Management with weight scale and blood pressure sensors and Respiratory Rate Trend, to provide an advanced solution for patient comorbidities and HF monitoring.
• ImageReady™ with Full-body MR scans safely in 1.5 Tesla environments**.
• Offers AcuShock™ Advanced Technology, multiple programmable options to reduce inappropriate and unnecessary shocks, including a choice of rhythm discriminators, RhythmID™ with RhythmMatch™ (customization of Rhythm ID algorithm), antitachycardia pacing (ATP) therapy in all rates zones, and advanced sensing and filtering.
• Wireless ECG saves time and simplifies follow-up.
• EasyView™ header and color coded lead ports designed to make the implant experience more efficient.
• SafetyCore™ technology is intended to provide lifesaving shock therapy and basic pacing functionality in the event of an unrecoverable fault.

Mechanical Specifications

Pulse Generator Longevity (All Models^a,b,c,d,e,f)

EnduraLife™ Battery Technology provides clinically-proven, industry-leading projected longevity.*** The following tables represent sample pulse generator life expectancy estimation (implant to explant) with EnduraLife™ battery as provided in product labeling. For specific programmable parameter ranges, refer to product labeling at www.bostonscientific-elabeling.com, or contact Boston Scientific technical services or your local representative.

MultiSite Pacing Off

MultiSite Pacing On

Additional Longevity Information

• Warranty information available at www.bostonscientific.com/warranty.
• Devices use Li/MnO2 chemistry.
• The Usable Battery Capacity is 1.9 Amp-hours (typical implant to battery capacity depleted).
• Shelf life is 2 years (before use by date).