Comparison between left ventricular quadripolar leads and traditional left ventricular bipolar leads / 心血管康复医学杂志

ABSTRACT

While receiving cardiac resynchronization therapy (CRT) ,traditional left ventricular lead implantation may fail due to anatomical abnormality of heart vein ,poor left ventricular pacing threshold ,lead dislocation and ra-dial nerve stimulation etc .So left ventricular quadripolar leads rise in response to the proper time and condition .The present article made a brief review on research progress of application of left ventricular quadripolar leads in clinic .