Imaging of left ventricular device complications.

Area of Science:

• Cardiology
• Radiology
• Medical Devices

Background:

• Left ventricular assist devices (LVADs) are increasingly used for end-stage heart failure.
• These devices offer pulsatile or nonpulsatile support, serving as bridge to transplant, destination therapy, or aiding recovery.
• Increased LVAD utilization has led to more frequent radiologic imaging.

Purpose of the Study:

• To review the radiologic manifestations of common complications associated with left ventricular assist devices.
• To enhance radiologists' awareness of potential issues in patients with LVADs.

Main Methods:

• This is a pictorial essay, focusing on visual representation of complications.
• The essay will discuss various complications encountered in patients with LVADs.

Main Results:

• Radiologic imaging is crucial for identifying LVAD complications.
• Common complications include infection, thrombosis, embolism, cannula obstruction, hemorrhage, and adjacent organ issues.

Conclusions:

• Radiologists need to be familiar with the imaging findings of LVAD complications.
• Awareness of these complications is essential for effective patient management and improved outcomes.