TY - JOUR T1 - Cardiac Resynchronization Therapy for Non-ischemic Cardiomyopathy - Immediate Changes in QRS Duration, with Left Bundle Branch Block Pattern on Electrocardiogram AU - Chatterjee, Saurav AU - Guha, Gunjan AU - Ghosh, Joydeep DO - 10.15420/ahhj.2011.9.1.41 UR - https://doi.org/10.15420/ahhj.2011.9.1.41 JO - American Heart Hospital Journal 2011;9(1):41-3 Y1 - 2011 PB - Radcliffe Cardiology ER -