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 - Northwestern Memorial Hospital - Chicago

Ventricular assist device (VAD) volume

ventricular assist device (VAD) is a mechanical pump, surgically placed in a patient’s chest, which helps the heart pump blood throughout the body. A VAD is placed in patients who have worsening heart failure, which makes it difficult for the heart to adequately pump blood to the body. These patients may be awaiting heart transplantation, or they may receive the VAD as a permanently implanted pump if they are not heart transplant candidates.

VAD placement requires proficiency and clinical competence in the management of patient care after surgery. Higher volumes have been associated with better survival (e.g., fewer deaths), which may represent better quality.

About this measure

This measure displays the number of VADs the hospital implanted in 2012. Since the beginning of the VAD program in 2005, we have implanted approximately 155 VADs. The second graph shows a trend over time for this measure.


Most Recent Available Data (Number)
Northwestern Memorial 22
Performance Trend (Number)
  2006 2007 2008 2009 2010 2011 2012
Northwestern Memorial 9 15 27 30 29 42 22
Source:Northwestern Memorial Hospital
Ventricular Assist Device (VAD) Volume
Last UpdateOctober 10, 2013

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