MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. VIVA¿ XT CRT-D; DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CARDIAC RESYNCHRONIZATIO

Model Number DTBA1D4

Device Problems Pacing Problem (1439); Inappropriate/Inadequate Shock/Stimulation (1574); Device Sensing Problem (2917)

Patient Problem Shock from Patient Lead(s) (3162)

Event Date 04/03/2024

Event Type  Injury  

Event Description

It was reported that the patient received potentially inappropriate anti-tachycardia pacing and a shock from the cardiac resynchronization therapy defibrillator (crt-d) for an supra ventricular tachycardia (svt) episode which was detected as ventricular fibrillation (vf).It was also reported that right atrial (ra) lead undersensing was noted on the stored electrograms (egm).The crt-d and ra lead remain in use. no further patient complications have been reported as a result of this event.

Manufacturer Narrative

Continuation of d10: 419388 lead implanted (b)(6) 2008.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

Event Description

It was further reported that the patient is deceased.The cause of death was requested but could not be obtained.

Manufacturer Narrative

Product event summary: the device was returned and analyzed.Returned product analysis was performed and no anomalies were found.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: VIVA¿ XT CRT-D
• Type of Device: DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CARDIAC RESYNCHRONIZATIO
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer (Section G): MEDTRONIC PUERTO RICO OPERATIONS CO.; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• Manufacturer Contact: paula bixby ; 8200 coral sea st ne; mounds view, MN 55112 ; 7635055378
• MDR Report Key: 19183876
• MDR Text Key: 341119135
• Report Number: 3004209178-2024-09781
• Device Sequence Number: 1
• Product Code: NIK
• UDI-Device Identifier: 00643169720251
• UDI-Public: 00643169720251
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P010031
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 04/25/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/25/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 05/14/2021
• Device Model Number: DTBA1D4
• Device Catalogue Number: DTBA1D4
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 04/03/2024
• Date Device Manufactured: 11/18/2019
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: 6935M62 LEAD, 5076-45 LEAD
• Patient Outcome(s): Death; Life Threatening
• Patient Age: 86 YR
• Patient Sex: Male
• Patient Weight: 59 KG