--- title: "ICD COBALT XT DR MRI IS1 DF1, Model Number DDPA2D1; Implantable Cardioverter ... — FDA record Z-1721-2023 | 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-1721-2023-icd-cobalt-xt-dr-mri-is1-df1-model-number-ddpa2d1-implantable-cardioverter-defibrillators/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # ICD COBALT XT DR MRI IS1 DF1, Model Number DDPA2D1; Implantable Cardioverter Defibrillators — FDA record Z-1721-2023 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**: ICD COBALT XT DR MRI IS1 DF1, Model Number DDPA2D1; 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**: 2748 units - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1721-2023 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1721-2023%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 00763000178338, Lot Serial Numbers: RSL602442S, RSL601336S, RSL600186S, RSL602060S, RSL601499S, RSL601501S, RSL602893S, RSL602901S, RSL602941S, RSL602955S, RSL602420S, RSL602899S, RSL601490S, RSL602690S, RSL600167S, RSL600499S, RSL600561S, RSL600563S, RSL600564S, RSL600565S, RSL601867S, RSL601868S, RSL601870S, RSL601966S, RSL603729S, RSL601838S, RSL602889S, RSL600163S, RSL602444S, RSL602823S, RSL602826S, RSL603092S, RSL603105S, RSL603233S, RSL603237S, RSL603565S, RSL600206S, RSL600230S, RSL600231S, RSL601723S, RSL601789S, RSL601878S, RSL602705S, RSL602854S, RSL602828S, RSL602933S, RSL603236S, RSL601484S, RSL601988S, RSL603618S, RSL602324S, RSL602979S, RSL603759S, RSL600237S, RSL601990S, RSL600172S, RSL602465S, RSL602466S, RSL602467S, RSL602468S, RSL602469S, RSL602470S, RSL602471S, RSL602472S, RSL602892S, RSL603257S, RSL603262S, RSL603263S, RSL603264S, RSL601873S, RSL601874S, RSL601875S, RSL601876S, RSL601887S, RSL601895S, RSL602043S, RSL602044S, RSL602045S, RSL602046S, RSL602047S, RSL602048S, RSL602049S, RSL602050S, RSL602051S, RSL602052S, RSL602053S, RSL602054S, RSL602055S, RSL602056S, RSL602058S, RSL602059S, RSL602221S, RSL602222S, RSL602223S, RSL602224S, RSL602225S, RSL602227S, RSL602228S, RSL602229S, RSL602230S, RSL602231S, RSL602232S, RSL603256S, RSL603258S, RSL603259S, RSL603260S, RSL603261S, RSL601338S, RSL601339S, RSL601386S, RSL601434S, RSL601624S, RSL601626S, RSL601627S, RSL601628S, RSL601629S, RSL601630S, RSL601631S, RSL601632S, RSL601633S, RSL601634S, RSL601635S, RSL601636S, RSL602812S, RSL601370S, RSL601642S, RSL603153S, RSL602352S, RSL602422S, RSL602807S, RSL603126S, RSL603207S, RSL600336S, RSL600344S, RSL600407S, RSL600429S, RSL600809S, RSL601609S, RSL601698S, RSL601730S, RSL601800S, RSL601996S, RSL602171S, RSL602189S, RSL603606S, RSL602932S, RSL603159S, RSL603160S, RSL603253S, RSL603096S, RSL601651S, RSL601983S, RSL603133S, RSL601441S, RSL602289S, RSL602336S, RSL600605S, RSL601938S, RSL602067S, RSL602559S, RSL603597S, RSL603598S, RSL601708S, RSL600411S, RSL601749S, RSL601750S, RSL601851S, RSL603084S, RSL601506S, RSL602187S, RSL600484S, RSL601439S, RSL600342S, RSL602802S, RSL602918S, RSL603136S, RSL600624S, RSL601956S, RSL603131S, RSL600648S, RSL600658S, RSL601896S, RSL603640S, RSL602516S, RSL602515S, RSL603266S, RSL602226S, RSL602328S, RSL602293S, RSL603155S, RSL603810S, RSL602907S, RSL601980S, RSL602196S, RSL600397S, RSL600226S, RSL601621S, RSL601656S, RSL600156S, RSL600705S, RSL601637S, RSL601705S, RSL601387S, RSL601505S, RSL600195S, RSL600583S, RSL603286S, RSL603287S, RSL601511S, RSL600687S, RSL600444S, RSL600289S, RSL602551S, RSL602874S, RSL602978S, RSL602010S, RSL602011S, RSL602012S, RSL602013S, RSL602014S, RSL602016S, RSL602017S, RSL602018S, RSL602033S, RSL602034S, RSL602063S, RSL602241S, RSL602242S, RSL602243S, RSL602244S, RSL602245S, RSL602246S, RSL602247S, RSL602248S, RSL602249S, RSL602250S, RSL603706S, RSL603707S, RSL603708S, RSL603709S, RSL600154S, RSL600168S, RSL600194S, RSL600203S, RSL600268S, RSL600387S, RSL600401S, RSL600402S, RSL600403S, RSL600410S, RSL600423S, RSL600466S, RSL600599S, RSL600716S, RSL601713S, RSL601765S, RSL601840S, RSL601854S, RSL601855S, RSL602713S, RSL603280S, RSL603281S, RSL602354S, RSL602702S, RSL603161S, RSL600455S, RSL600618S, RSL600619S, RSL600664S, RSL602006S, RSL602007S, RSL602182S, RSL603764S, RSL602428S, RSL600152S, RSL600153S, RSL600390S, RSL600802S, RSL601865S, RSL601982S, RSL600581S, RSL600612S, RSL601497S, RSL601937S, RSL603663S, RSL603714S, RSL600610S, RSL600283S, RSL601853S, RSL603209S, RSL600491S, RSL601665S, RSL602530S, RSL601603S, RSL601752S, RSL601786S, RSL601799S, RSL602185S, RSL603592S, RSL602268S, RSL602274S, RSL602291S, RSL602439S, RSL601917S, RSL601928S, RSL602258S, RSL602259S, RSL602276S, RSL602290S, RSL602292S, RSL602438S, RSL602321S, RSL602322S, RSL603175S, RSL602177S, RSL601376S, RSL601755S, RSL602816S, RSL602817S, RSL600150S, RSL600241S, RSL601445S, RSL602938S, RSL600509S, RSL601611S, RSL601612S, RSL601726S, RSL600640S, RSL602482S, RSL602183S, RSL602480S, RSL602481S, RSL602483S, RSL602484S, RSL602680S, RSL600644S, RSL602533S, RSL601638S, RSL601707S, RSL601997S, RSL603125S, RSL600440S, RSL600663S, RSL601372S, RSL601379S, RSL601751S, RSL602724S, RSL602756S, RSL602839S, RSL602840S, RSL602929S, RSL602930S, RSL602485S, RSL602486S, RSL602908S, RSL603223S, RSL600504S, RSL600606S, RSL600788S, RSL601516S, RSL601380S, RSL602693S, RSL603652S, RSL601500S, RSL600326S, RSL601351S, RSL601777S, RSL603215S, RSL601747S, RSL601802S, RSL601494S, RSL603595S, RSL601680S, RSL601709S, RSL601798S, RSL602535S, RSL603134S, RSL601979S, RSL600348S, RSL603254S, RSL602302S, RSL602426S, RSL602427S, RSL602553S, RSL602709S, RSL602835S, RSL602843S, RSL602851S, RSL602914S, RSL603723S, RSL601555S, RSL601773S, RSL602061S, RSL602062S, RSL602064S, RSL603775S, RSL603648S, RSL603691S, RSL601688S, RSL601614S, RSL602299S, RSL601346S, RSL601660S, RSL601492S, RSL600473S, RSL603138S, RSL601942S, RSL602539S, RSL602841S, RSL603658S, RSL603120S, RSL602719S, RSL602188S, RSL603650S, RSL600238S, RSL600251S, RSL600256S, RSL600296S, RSL603162S, RSL602170S, RSL602042S, RSL603035S, RSL603036S, RSL600730S, RSL600746S, RSL603573S, RSL601847S, RSL600360S, RSL600666S, RSL601381S, RSL601435S, RSL601740S, RSL602423S, RSL602895S, RSL603109S, RSL603154S, RSL603267S, RSL600196S, RSL600298S, RSL601718S, RSL601869S, RSL603087S, RSL601759S, RSL603104S, RSL602495S, RSL602911S, RSL602869S, RSL603088S, RSL603197S, RSL603724S, RSL603725S, RSL603798S, RSL603799S, RSL600356S, RSL602909S, RSL600264S, RSL601669S, RSL601722S, RSL601932S, RSL601946S, RSL602174S, RSL603246S, RSL602440S, RSL602065S, RSL602561S, RSL602583S, RSL602848S, RSL602849S, RSL602711S, RSL603247S, RSL603581S, RSL603582S, RSL603796S, RSL603797S, RSL603563S, RSL602862S, RSL600334S, RSL600396S, RSL601857S, RSL603807S, RSL603613S, RSL600193S, RSL601712S, RSL601827S, RSL601643S, RSL602487S, RSL603642S, RSL601958S, RSL601808S, RSL603211S, RSL601959S, RSL602184S, RSL603609S, RSL603638S, RSL601714S, RSL601689S, RSL602922S, RSL603721S, RSL602344S, RSL603288S, RSL603289S, RSL602186S, RSL600626S, RSL601495S, RSL601496S, RSL601812S, RSL602253S, RSL603055S, RSL603795S, RSL602329S, RSL602335S, RSL603627S, RSL602714S, RSL603102S, RSL603651S, RSL603692S, RSL600290S, RSL600316S, RSL601771S, RSL601811S, RSL601815S, RSL601951S, RSL601725S, RSL603284S, RSL603285S, RSL602430S, RSL603009S, RSL600185S, RSL600213S, RSL600447S, RSL600613S, RSL600614S, RSL600659S, RSL600677S, RSL600765S, RSL601770S, RSL601785S, RSL602173S, RSL602180S, RSL602255S, RSL602256S, RSL602435S, RSL601334S, RSL601608S, RSL601774S, RSL601841S, RSL602181S, RSL603065S, RSL603590S, RSL601606S, RSL601731S, RSL602083S, RSL602198S, RSL602199S, RSL602200S, RSL602455S, RSL602456S, RSL602457S, RSL602458S, RSL602461S, RSL602462S, RSL602463S, RSL601717S, RSL601719S, RSL602459S, RSL602460S, RSL602464S, RSL600486S, RSL603098S, RSL602541S, RSL602688S, RSL603214S, RSL602193S, RSL600232S, RSL602861S, RSL603166S, RSL602925S, RSL602550S, RSL602704S, RSL600214S, RSL602009S, RSL603438S, RSL600551S, RSL603170S, RSL603732S, RSL601652S, RSL601436S, RSL603635S, RSL603636S, RSL603204S, RSL601512S, RSL601964S, RSL601957S, RSL601711S, RSL602497S, RSL602520S, RSL601715S, RSL602764S, RSL602765S, RSL602926S, RSL600487S, RSL601804S, RSL601844S, RSL603690S, RSL601605S, RSL602447S, RSL601746S, RSL601780S, RSL601781S, RSL600544S, RSL603152S, RSL602799S, RSL603074S, RSL601645S, RSL601862S, RSL601962S, RSL602434S, RSL603665S, RSL602192S, RSL603649S, RSL600472S, RSL601822S, RSL601823S, RSL601940S, RSL603676S, RSL601342S, RSL601805S, RSL601330S, RSL600542S, RSL600602S, RSL602496S, RSL601830S, RSL602179S, RSL602868S, RSL602915S, RSL603122S, RSL601934S, RSL602176S, RSL603164S, RSL603216S, RSL603771S, RSL603183S, RSL601331S, RSL601998S, RSL602526S, RSL600320S, RSL600346S, RSL600710S, RSL600715S, RSL601619S, RSL601658S, RSL601735S, RSL603670S, RSL600280S, RSL601757S, RSL602697S, RSL603165S, RSL601475S, RSL601489S, RSL601513S, RSL601835S, RSL603794S, RSL602277S, RSL602288S, RSL602347S, RSL602449S, RSL602450S, RSL602451S, RSL602452S, RSL602556S, RSL601795S, RSL601796S, RSL601831S, RSL601832S, RSL601834S, RSL601836S, RSL601837S, RSL601907S, RSL601930S, RSL601931S, RSL602032S, RSL602163S, RSL602239S, RSL602694S, RSL602803S, RSL602805S, RSL602813S, RSL602920S, RSL602921S, RSL603083S, RSL603137S, RSL603240S, RSL601348S, RSL600584S, RSL601344S, RSL602528S, RSL602699S, RSL602825S, RSL603158S, RSL603174S, RSL601582S, RSL601819S, RSL601820S, RSL601843S, RSL600149S, RSL600690S, RSL603005S, RSL601721S, RSL601760S, RSL600208S, RSL602441S, RSL602882S, RSL602883S, RSL602884S, RSL601533S, RSL601539S, RSL601544S, RSL601554S, RSL602068S, RSL602069S, RSL602880S, RSL602881S, RSL602294S, RSL602073S, RSL602074S, RSL600541S, RSL600586S, RSL601442S, RSL602076S, RSL602976S, RSL601963S, RSL602077S, RSL602164S, RSL603234S, RSL601345S, RSL601478S, RSL601520S, RSL602425S, RSL602852S, RSL603200S, RSL603584S, RSL600036S, RSL600165S, RSL600220S, RSL600224S, RSL600328S, RSL601663S, RSL601685S, RSL601778S, RSL603227S, RSL603800S, RSL602741S, RSL601813S, RSL602592S, RSL602768S, RSL602931S, RSL600629S, RSL600816S, RSL602898S, RSL603195S, RSL602075S, RSL600442S, RSL601729S, RSL602936S, RSL601672S, RSL601343S, RSL600434S, RSL600536S, RSL600537S, RSL600538S, RSL600556S, RSL600718S, RSL600790S, RSL600820S, RSL603235S, RSL603245S, RSL600228S, RSL601245S, RSL602190S, RSL601595S, RSL601600S, RSL602845S, RSL603585S, RSL602424S, RSL602896S, RSL601545S, RSL602305S, RSL602857S, RSL602809S, RSL601975S, RSL601828S, RSL601756S, RSL600292S, RSL600643S, RSL601657S, RSL601670S, RSL600681S, RSL600682S, RSL601981S, RSL602003S, RSL602353S, RSL602525S, RSL601734S, RSL602797S, RSL602691S, RSL601613S, RSL602517S, RSL603292S, RSL602240S, RSL603275S, RSL603291S, RSL602552S, RSL602838S, RSL602856S, RSL600253S, RSL600282S, RSL600345S, RSL600683S, RSL600806S, RSL601527S, RSL601691S, RSL601936S, RSL603587S, RSL600217S, RSL600520S, RSL600521S, RSL600593S, RSL600704S, RSL603662S, RSL601679S, RSL601681S, RSL601716S, RSL601885S, RSL601945S, RSL601994S, RSL601995S, RSL602039S, RSL602080S, RSL602085S, RSL602111S, RSL600465S, RSL601335S, RSL600463S, RSL600660S, RSL600337S, RSL600363S, RSL600364S, RSL600365S, RSL600372S, RSL600490S, RSL600539S, RSL600598S, RSL601724S, RSL601739S, RSL603156S, RSL603196S, RSL600181S, RSL603283S, RSL600335S, RSL603282S, RSL602836S, RSL600242S, RSL600269S, RSL601655S, RSL602718S, RSL602537S, RSL603111S, RSL602271S, RSL600675S, RSL601389S, RSL601748S, RSL603647S, RSL602928S, RSL600351S, RSL600416S, RSL600488S, RSL600588S, RSL600634S, RSL603097S, RSL601742S, RSL603705S, RSL603685S, RSL601693S, RSL601772S, RSL603718S, RSL602538S, RSL603604S, RSL603643S, RSL601969S, RSL601999S, RSL602257S, RSL603603S, RSL600323S, RSL600652S, RSL600700S, RSL600331S, RSL603290S, RSL603562S, RSL600620S, RSL602703S, RSL602830S, RSL603232S, RSL603212S, RSL603686S, RSL602916S, RSL603149S, RSL602912S, RSL600785S, RSL600787S, RSL602079S, RSL603225S, RSL603668S, RSL603697S, RSL601525S, RSL603580S, RSL602071S, RSL601826S, RSL601993S, RSL603265S, RSL602700S, RSL600244S, RSL600246S, RSL600249S, RSL601522S, RSL601646S, RSL601736S, RSL602878S, RSL602879S, RSL602970S, RSL601446S, RSL601970S, RSL603631S, RSL603056S, RSL601371S, RSL601493S, RSL601654S, RSL601696S, RSL601697S, RSL601733S, RSL601793S, RSL601817S, RSL601967S, RSL602191S, RSL603270S, RSL603661S, RSL603144S, RSL600174S, RSL600272S, RSL600314S, RSL601523S, RSL601787S, RSL601788S, RSL601790S, RSL601825S, RSL601833S, RSL601856S, RSL601871S, RSL603821S, RSL602432S, RSL602436S, RSL602910S, RSL600240S, RSL600679S, RSL600684S, RSL600703S, RSL601671S, RSL601727S, RSL601797S, RSL601972S, RSL602023S, RSL602036S, RSL602251S, RSL602304S, RSL602421S, RSL602755S, RSL603121S, RSL603755S, RSL600184S, RSL600480S, RSL601692S, RSL601758S, RSL601927S, RSL601929S, RSL602834S, RSL603601S, RSL603607S, RSL600623S, RSL600631S, RSL600632S, RSL601818S, RSL602002S, RSL602019S, RSL602025S, RSL603034S, RSL603558S, RSL603559S, RSL6... | 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-1721-2023%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-1721-2023%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/)