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lifeline - endocardial pacing lead
Intermedics
Summary: The Lifeline endocardial pacing lead is used for cardiac pacing, primarily in patients requiring heart rhythm management. It is typically used by cardiologists and electrophysiologists.
FDA Clearance Information
Pathway
510K
Number
K792168 ↗
Decision Date
November 13, 1979
Product Code
DTB
Device Class
Class 3
Evidence
0 studies
The Lifeline endocardial pacing lead was cleared through the FDA 510(k) pathway on November 13, 1979. Manufactured by Intermedics, it is classified as a Class III device.
What It Is
The Lifeline endocardial pacing lead is a medical device designed to deliver electrical impulses to the heart muscle to maintain an adequate heart rate. It is implanted within the heart's chambers and connected to a pacemaker. The lead ensures proper conduction of electrical signals to stimulate cardiac contraction, crucial for patients with arrhythmias or heart block.
Clinical Applications
This device is commonly used in cardiac electrophysiology, particularly in the implantation of pacemakers for patients with bradycardia or heart block. It is utilized in hospital settings, primarily by cardiologists and electrophysiologists. The device is suitable for a wide range of patients, including those with congenital heart conditions or those who have undergone cardiac surgery.
Indications for Use
The Lifeline lead is indicated for patients who require pacing due to conditions like bradycardia, heart block, or other arrhythmias. It is used to maintain an adequate heart rate and ensure effective cardiac output.
Practical Considerations
When selecting a pacing lead, considerations include the lead's length and diameter to ensure compatibility with the patient's anatomy and the pacemaker device. Implantation technique is crucial for optimal positioning and function, and clinicians should be familiar with the specific handling characteristics of the lead.
Related Literature
The linked study explored the use of the alpha-loop technique for implanting implantable cardioverter-defibrillator leads in elementary school-age children. Although the abstract is not available, the study likely focused on the procedural aspects and outcomes of this technique. Limitations may include a small sample size and the specific pediatric population studied.
Frequently Asked Questions
What is Lifeline used for?
Lifeline is used for cardiac pacing in patients who require heart rhythm management due to conditions like bradycardia or heart block.
What specialties typically use this device?
Cardiologists and electrophysiologists typically use this device in hospital settings.
What are the FDA-cleared indications?
The device is indicated for patients needing pacing due to bradycardia, heart block, or other arrhythmias.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.