The LionHeart LVD-2000: a completely implanted left ventricular assist device for chronic circulatory support

Area of Science:

• Cardiology
• Biomedical Engineering
• Medical Devices

Background:

• End-stage cardiac disease presents significant management challenges.
• Limited donor organs impact cardiac transplant viability.
• Mechanical circulatory support (MCS) is crucial for bridging patients to transplant.

Purpose of the Study:

• To provide an overview of the LionHeart LVD-2000, a fully implanted left ventricular assist system.
• To detail the implantation procedure and review preclinical findings.
• To present early clinical outcomes from European implants.

Main Methods:

• Development of a chronic MCS system over 30 years at Penn State University.
• Industrial partnership with Arrow International for the LionHeart LVD-2000.
• Synopsis of implantation procedures and review of preclinical and early clinical data.

Main Results:

• The LionHeart LVD-2000 system has demonstrated safety, efficacy, and reliability in early European implants.
• Transcutaneous energy transmission system validated.
• Compliance chamber functionality validated.

Conclusions:

• The LionHeart LVD-2000 represents a significant advancement in chronic mechanical circulatory support.
• The system offers a viable option for patients with end-stage cardiac disease awaiting transplant.
• Validated components ensure reliable long-term device performance.