Left ventricular restoration devices post myocardial infarction
Tom Hendriks1, Remco A J Schurer1, Lawien Al Ali1
1University of Groningen, University Medical Center Groningen, Department of Cardiology, 9700RB, Groningen, The Netherlands.
Abstract:
Even in the era of percutaneous reperfusion therapy, left ventricular (LV) remodeling after myocardial infarction (MI) leading to heart failure remains a major health concern. Contractile dysfunction of the infarcted myocardium results in an increased pressure load, leading to maladaptive reshaping of the LV. Several percutaneous transcatheter procedures have been developed to deliver devices that restore LV shape and function. The purposes of this review are to discuss the spectrum of transcatheter devices that are available or in development for attenuation of adverse LV remodeling and to critically examine the available evidence for improvement of functional status and cardiovascular outcomes.
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