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The clinical benefit of cardiac resynchronization therapy for narrow QRS compared to broad QRS complex patients

Yap LB, Qadir F, Nguyen ST, Ma SK, Koh KW, Muhammad Z, et al.

Int J Cardiol, 2015 Mar 15;183:178-9.

PMID: 25666128 DOI: 10.1016/j.ijcard.2015.01.042

Matched MeSH terms: Cardiac Resynchronization Therapy/methods*

Fulltext Performance of a novel left ventricular lead with short bipolar spacing for cardiac resynchronization therapy: primary results of the Attain Performa quadripolar left ventricular lead study

Crossley GH, Biffi M, Johnson B, Lin A, Gras D, Hussin A, et al.

Heart Rhythm, 2015 Apr;12(4):751-8.

PMID: 25533587 DOI: 10.1016/j.hrthm.2014.12.019

The Medtronic Attain Performa quadripolar leads provide 16 pacing vectors with steroid on every electrode. This includes a short bipolar configuration between the middle 2 electrodes.

Matched MeSH terms: Cardiac Resynchronization Therapy/methods

Novel active fixation mechanism permits precise placement of a left ventricular lead: early results from a multicenter clinical study

Yee R, Gadler F, Hussin A, Bin Omar R, Khaykin Y, Verma A, et al.

Heart Rhythm, 2014 Jul;11(7):1150-5.

PMID: 24801899 DOI: 10.1016/j.hrthm.2014.04.020

Left ventricular (LV) lead implantation for cardiac resynchronization therapy (CRT) is associated with lead dislodgement rates ranging from 3% to 10%, and some implant approaches to prevent dislodgement may contribute to suboptimal CRT response. We report our early human experience with an LV lead with a side helix for active fixation to the coronary vein wall.

Matched MeSH terms: Cardiac Resynchronization Therapy/methods*

Fulltext A comparison of long-term outcomes between narrow and broad QRS complex patients treated with cardiac resynchronization therapy

Yap LB, Nguyen ST, Qadir F, Ma SK, Muhammad Z, Koh KW, et al.

Acta Cardiol, 2016 Jun;71(3):323-30.

PMID: 27594128 DOI: 10.2143/AC.71.3.3152093

Matched MeSH terms: Cardiac Resynchronization Therapy/methods

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