--- title: "CRT-D DTBC2QQ BRAVA QUAD IS4/DF4 INTL, Model Number DTBC2QQ; Implantable Card... — FDA record Z-1752-2023 | Is It on Recall" description: "There is a rare potential for reduced- or no-energy output during high voltage (HV) therapy (typically 0-12J) in implantable cardioverter defibrillators (ICDs)" url: https://isitonrecall.com/recall/fda-device-z-1752-2023-crt-d-dtbc2qq-brava-quad-is4-df4-intl-model-number-dtbc2qq-implantable-cardioverter-defibrillators/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # CRT-D DTBC2QQ BRAVA QUAD IS4/DF4 INTL, Model Number DTBC2QQ; Implantable Cardioverter Defibrillators — FDA record Z-1752-2023 Reported ongoing Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date May 10, 2023. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: CRT-D DTBC2QQ BRAVA QUAD IS4/DF4 INTL, Model Number DTBC2QQ; Implantable Cardioverter Defibrillators - **Reason**: There is a rare potential for reduced- or no-energy output during high voltage (HV) therapy (typically 0-12J) in implantable cardioverter defibrillators (ICDs) and cardiac resynchronization therapy defibrillators (CRT-Ds) manufactured with a specific (glassed) feedthrough, including currently available ICDs and CRT-Ds. - **Classification**: Class I - **Recalling firm**: Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) - **Quantity**: 7994 units - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1752-2023 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1752-2023%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | GTIN 00643169720183, Lot Serial Numbers: BLX611513S, BLX610983S, BLX610727S, BLX609800S, BLX610700S, BLX611193S, BLX611227S, BLX610459S, BLX613336S, BLX611231S, BLX610972S, BLX610821S, BLX611566S, BLX611238S, BLX610596S, BLX610449S, BLX610925S, BLX611306S, BLX610523S, BLX611147S, BLX611439S, BLX610568S, BLX611464S, BLX611546S, BLX611733S, BLX611813S, BLX612082S, BLX612083S, BLX612440S, BLX611069S, BLX611190S, BLX611293S, BLX610441S, BLX611452S, BLX610586S, BLX610739S, BLX611422S, BLX610467S, BLX610671S, BLX611002S, BLX611400S, BLX611499S, BLX611540S, BLX611542S, BLX611554S, BLX611561S, BLX611732S, BLX610299S, BLX611218S, BLX611398S, BLX611547S, BLX611549S, BLX611565S, BLX611613S, BLX610991S, BLX611110S, BLX611987S, BLX610490S, BLX611737S, BLX610446S, BLX610447S, BLX611511S, BLX611605S, 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BLX611062S, BLX611126S, BLX611305S, BLX611309S, BLX610601S, BLX611015S, BLX611426S, BLX611428S, BLX611433S, BLX611435S, BLX610311S, BLX610312S, BLX610625S, BLX610626S, BLX610283S, BLX610363S, BLX610364S, BLX610365S, BLX610389S, BLX610390S, BLX610391S, BLX610457S, BLX610458S, BLX610461S, BLX610478S, BLX610608S, BLX610808S, BLX610855S, BLX610929S, BLX610941S, BLX610942S, BLX610988S, BLX610999S, BLX611001S, BLX611241S, BLX611355S, BLX611402S, BLX611403S, BLX611405S, BLX611514S, BLX611691S, BLX611702S, BLX611703S, BLX611705S, BLX611801S, BLX611804S, BLX611916S, BLX611970S, BLX611983S, BLX613337S, BLX614824S, BLX611377S, BLX611696S, BLX611083S, BLX611706S, BLX611582S, BLX612912S, BLX611081S, BLX611573S, BLX610270S, BLX611615S, BLX610343S, BLX610559S, BLX610922S, BLX611736S, BLX610258S, BLX610272S, BLX610280S, BLX611574S, BLX611526S, BLX610445S, BLX610912S, BLX611714S, BLX611782S, BLX611953S, BLX611956S, BLX612516S, BLX612901S, BLX613166S, BLX610278S, BLX610923S, BLX611073S, BLX611119S, 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BLX610284S, BLX610288S, BLX610290S, BLX610301S, BLX610356S, BLX610358S, BLX610409S, BLX610501S, BLX610565S, BLX610566S, BLX610571S, BLX610587S, BLX610792S, BLX610824S, BLX610859S, BLX610868S, BLX611581S, BLX611674S, BLX611747S, BLX611924S, BLX6... | The agency lot list is longer than this excerpt. [Read the complete list at the official source](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1752-2023%22). Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution US Nationwide - Worldwide Distribution States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address. - [Alaska](https://isitonrecall.com/state/alaska/) - [Alabama](https://isitonrecall.com/state/alabama/) - [Arkansas](https://isitonrecall.com/state/arkansas/) - [Arizona](https://isitonrecall.com/state/arizona/) - [California](https://isitonrecall.com/state/california/) - [Colorado](https://isitonrecall.com/state/colorado/) - [Connecticut](https://isitonrecall.com/state/connecticut/) - [Delaware](https://isitonrecall.com/state/delaware/) - [Florida](https://isitonrecall.com/state/florida/) - [Georgia](https://isitonrecall.com/state/georgia/) - [Hawaii](https://isitonrecall.com/state/hawaii/) - [Iowa](https://isitonrecall.com/state/iowa/) - [Idaho](https://isitonrecall.com/state/idaho/) - [Illinois](https://isitonrecall.com/state/illinois/) - [Indiana](https://isitonrecall.com/state/indiana/) - [Kansas](https://isitonrecall.com/state/kansas/) - [Kentucky](https://isitonrecall.com/state/kentucky/) - [Louisiana](https://isitonrecall.com/state/louisiana/) - [Massachusetts](https://isitonrecall.com/state/massachusetts/) - [Maryland](https://isitonrecall.com/state/maryland/) - [Maine](https://isitonrecall.com/state/maine/) - [Michigan](https://isitonrecall.com/state/michigan/) - [Minnesota](https://isitonrecall.com/state/minnesota/) - [Missouri](https://isitonrecall.com/state/missouri/) - [Mississippi](https://isitonrecall.com/state/mississippi/) - [Montana](https://isitonrecall.com/state/montana/) - [North Carolina](https://isitonrecall.com/state/north-carolina/) - [North Dakota](https://isitonrecall.com/state/north-dakota/) - [Nebraska](https://isitonrecall.com/state/nebraska/) - [New Hampshire](https://isitonrecall.com/state/new-hampshire/) - [New Jersey](https://isitonrecall.com/state/new-jersey/) - [New Mexico](https://isitonrecall.com/state/new-mexico/) - [Nevada](https://isitonrecall.com/state/nevada/) - [New York](https://isitonrecall.com/state/new-york/) - [Ohio](https://isitonrecall.com/state/ohio/) - [Oklahoma](https://isitonrecall.com/state/oklahoma/) - [Oregon](https://isitonrecall.com/state/oregon/) - [Pennsylvania](https://isitonrecall.com/state/pennsylvania/) - [Rhode Island](https://isitonrecall.com/state/rhode-island/) - [South Carolina](https://isitonrecall.com/state/south-carolina/) - [South Dakota](https://isitonrecall.com/state/south-dakota/) - [Tennessee](https://isitonrecall.com/state/tennessee/) - [Texas](https://isitonrecall.com/state/texas/) - [Utah](https://isitonrecall.com/state/utah/) - [Virginia](https://isitonrecall.com/state/virginia/) - [Vermont](https://isitonrecall.com/state/vermont/) - [Washington](https://isitonrecall.com/state/washington/) - [Wisconsin](https://isitonrecall.com/state/wisconsin/) - [West Virginia](https://isitonrecall.com/state/west-virginia/) - [Wyoming](https://isitonrecall.com/state/wyoming/) ## Dates in the source - **Report date**: Jun 28, 2023 - **Recall initiation date**: May 10, 2023 - **Center classification date**: Jun 16, 2023 FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1752-2023%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Medtronic Inc., Cardiac Rhythm and Heart Failure (CRHF) records](https://isitonrecall.com/brand/medtronic-inc-cardiac-rhythm-and-heart-failure-crhf/)