Preimplant transthoracic echocardiographic assessment of continuous flow left ventricular assist device |
| |
Authors: | Stout Martin Ravindran Roshan Miller Christopher Pearce Keith |
| |
Affiliation: | North West Heart Centre, University Hospital of South Manchester, Wythenshawe Hospital, Manchester, UK Northwest Heart and Transplant Centre, Wythenshawe Hospital, Manchester, UK. |
| |
Abstract: | For many patients with end-stage heart failure, heart transplantation is the only remaining option to prolong survival and provide symptom relief. Transthoracic echo is the modality of choice in assessing a patient for potential left ventricular assist device (LVAD) insertion. There are currently no guidelines available, and assessing this specific patient population can prove extremely challenging. As such, an understanding of LVAD mechanism, the important physiological consequences of device implantation together with the related echocardiographic examination is vital to accurately and effectively gauge correct patient selection and also improve implantation success. This review aims to highlight the common devices implanted, how these devices affect cardiac physiology and hemodynamics, and therefore discuss the major echocardiographic variables that should be assessed predevice implantation. (Echocardiography 2012;29:52-58). |
| |
Keywords: | left ventricular assist device echocardiography preimplant |
本文献已被 PubMed 等数据库收录! |
|