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Cardiac Resynchronization Therapy (CRT) device support

Resources and support

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CRT device resources

Find product information, home monitoring guides, support groups, and more with these helpful resources for patients living with a CRT device and their caregivers.


CRT device information and support


Electromagnetic interference (EMI) guides


CRT-P models

VALITUDE™ X4 CRT-P: U125, U128

VISIONIST™ X4 CRT-P: U228 


CRT-D models

RESONATE™ HF CRT-D: G547

RESONATE™ X4 CRT-D: G447

VIGILANT™ X4 CRT-D: G247


Heart health organization websites

Women Heart - www.womenheart.org

CardioSmart - www.cardiosmart.org

American Heart Association - www.heart.org

Mended Hearts - www.mendedhearts.org

We’re here to help

Our patient services team is happy to help answer all of your questions about living with your device.

Hours: M-F 8:00 a.m. - 5:00 p.m. Central

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