The use of durable continuous-flow mechanical assist devices provides selected heart
failure patients with both symptomatic and functional benefits; however, they are
not without potential complications. Infection, thrombosis, stroke, and gastrointesinal
bleeding are among the most commonly reported problems of left ventricular assist
device (LVAD) therapy.
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In addition, LVAD peripherals can be bulky and heavy for the patient to carry, causing
joint stress, discomfort, and reduced quality of life. Device miniaturization is one
design trend that has enabled device implantation in patients with a broader range
of body sizes, and, when used with minimally invasive approaches, has reduced surgical
trauma and complications such as bleeding and infection.To read this article in full you will need to make a payment
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References
- Seventh INTERMACS annual report: 15,000 patients and counting.J Heart Lung Transplant. 2015; 34: 1495-1504
- Adverse events in contemporary continuous-flow left ventricular assist devices: a multi-institutional comparison shows significant differences.J Thorac Cardiovasc Surg. 2016; 151: 177-189
- Risk assessment and comparative effectiveness of left ventricular assist device and medical management in ambulatory heart failure patients: results from the ROADMAP study.J Am Coll Cardiol. 2015; 66: 1747-1761
- In vivo evaluation of the HeartWare MVAD pump.J Heart Lung Transplant. 2014; 33: 366-371
- Design concepts and preclinical results of a miniaturized HeartWare platform: the MVAD system.Innovations. 2015; 11: 151-156
Article info
Publication history
Published online: April 24, 2018
Identification
Copyright
© 2018 International Society for the Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.