TY - GEN AU - van Gelder,Berry M AU - Bracke,Frank A TI - Letter by van Gelder and Bracke regarding article, "Left ventricular versus simultaneous biventricular pacing in patients with heart failure and a QRS complex >120 milliseconds" SN - 1524-4539 PY - 2012///1217 KW - Cardiac Resynchronization Therapy KW - methods KW - Electrocardiography KW - Female KW - Heart Failure KW - physiopathology KW - Humans KW - Male KW - Ventricular Function, Left KW - physiology KW - Ventricular Function, Right N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1161/CIRCULATIONAHA.112.096792 ER -