Defibrillator, Automatic Implantable Cardioverter, With Cardiac Resynchronization (Crt-D)
Basic Information
- Device Name
- Defibrillator, Automatic Implantable Cardioverter, With Cardiac Resynchronization (Crt-D)
- Trade Name
- CONTAK RENEWAL 3 CRT-D MODELS H170/H175, CONTAK RENEWAL 3 HE CRT-D MODELS H177/H179, AND MODEL 2845 VERSION 2.2 SOFTWARE
- PMA Number
- P010012
- Supplement Number
- S008
- Device Class
- FDA Class 3
- Product Code
- NIK
- Generic Name
- Defibrillator, automatic implantable cardioverter, with cardiac resynchronization (CRT-D)
- Medical Specialty
- Unknown
- Advisory Committee
- Cardiovascular
- Decision
- Approved
- Decision Code
- APPR
- Decision Date
- June 13, 2003
- Date Received
- December 24, 2002
- Supplement Type
- Normal 180 Day Track
- Supplement Reason
- Change Design/Components/Specifications/Material
- Expedited Review
- N
Advisory Committee Statement
APPROVAL FOR THE CONTAK RENEWAL 3 CRT-D MODELS H170/H175, CONTAK RENEWAL 3 HE CRT-D MODELS H177/H179, AND MODEL 2845 VERSION 2.2 SOFTWARE. THE CONTAK RENEWAL 3 SYSTEM IS INDICATED FOR PATIENTS WHO ARE AT HIGH RISK OF SUDDEN CARDIAC DEATH DUE TO VENTRICULAR ARRHYTHMIAS AND WHO HAVE MODERATE TO SEVERE HEART FAILURE (NYHA CLASS III/IV) INCLUDING LEFT VENTRICULAR DYSFUNCTION (EF <= 35%) AND QRS DURATION >= 120 MS AND REMAIN SYMPTOMATIC DESPITE STABLE, OPTIMAL HEART FAILURE DRUG THERAPY. PATIENT POPULATIONS AT HIGH RISK OF SUDDEN CARDIAC DEATH DUE TO VENTRICULAR ARRHYTHMIAS INCLUDE, BUT ARE NOT LIMITED TO, THOSE WITH:1) SURVIVAL OF AT LEAST ONE EPISODE OF CARDIAC ARREST (MANIFESTED BY THE LOSS OF CONSCIOUSNESS) DUE TO A VENTRICULAR TACHYARRHYTHMIA. 2) RECURRENT, POORLY TOLERATED SUSTAINED VENTRICULAR TACHYCARDIA (VT). NOTE: THE CLINICAL OUTCOME OF HEMODYNAMICALLY STABLE, SUSTAINED-VT PATIENTS IS NOT FULLY KNOWN. SAFETY AND EFFECTIVENESS STUDIES HAVE NOT BEEN CONDUCTED. 3) PRIOR MYOCARDIAL INFARCTION, LEFT VENTRICULAR EJECTION FRACTION OF <=35%, AND A DOCUMENTED EPISODE OF NONSUSTAINED VT, WITH AN INDUCIBLE VENTRICULAR TACHY-ARRHYTHMIA. PATIENTS SUPPRESSIBLE WITH IV PROCAINAMIDE OR AN EQUIVALENT ANTIARRHYTHMIC (DRUG) HAVE NOT BEEN STUDIED.
Classifications
This FDA Pre-Market Approval entry is associated with 1 FDA classification via its product code.
| Product Code | Device Name | Device Class | Medical Specialty |
|---|---|---|---|
| NIK | Defibrillator, Automatic Implantable Cardioverter, With Cardiac Resynchronization (Crt-D) | FDA class 3 | Unknown |