01-09-2011 | Review Article
New insights in LV torsion for the selection of cardiac resynchronisation therapy candidates
Gepubliceerd in: Netherlands Heart Journal | Uitgave 9/2011
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Recent literature indicates that torsion of the left ventricle (LV) is a promising predictor for response to cardiac resynchronisation therapy (CRT). Among patients with severe heart failure, 45 to 75% of patients show rigid body rotation, where the base and apex rotate in the same direction, instead of normal, opposite rotation. The occurrence of this phenomenon seems to be a good indicator for response to CRT. From this review, it can be concluded that LV torsion might be a welcome addition to current selection criteria.