Abstract
OBJECTIVE. The purposes of this article are to review the treatment options for latestage biventricular heart failure, discuss the clinical indications for total artificial heart (TAH) implantation, illustrate the expected imaging findings after uncomplicated TAH implantation, and highlight the radiologic findings of common and uncommon complications associated with TAH implantation through case examples. CONCLUSION. TAH implantation is an effective therapeutic option for the treatment of patients with end-stage biventricular heart failure. The duration of implantation varies depending on a particular patient's medical condition and the eventual availability of a human heart for orthotopic transplantation. TAH recipients often undergo imaging with conventional radiography, CT, or both for the assessment of device-related issues, many of which are lifethreatening and require emergency management. As the clinical use of the TAH increases and becomes more commonplace, it is imperative that radiologists interpreting imaging studies recognize both the expected and the unexpected imaging findings that affect patient care.
Original language | English (US) |
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Pages (from-to) | W191-W201 |
Journal | American Journal of Roentgenology |
Volume | 202 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2014 |
Keywords
- Biventricular heart failure
- Cardiac transplant
- End-stage heart failure
- Total artificial heart
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging