Clinical effectiveness of cardiac resynchronization therapy versus medical therapy alone among patients with heart failure: analysis of the ICD Registry and ADHERE.
Khazanie P, Hammill BG, Qualls LG, Fonarow GC, Hammill SC, Heidenreich PA, Al-Khatib SM, Piccini JP, Masoudi FA, Peterson PN, Curtis JP, Hernandez AF, Curtis LH. Clinical effectiveness of cardiac resynchronization therapy versus medical therapy alone among patients with heart failure: analysis of the ICD Registry and ADHERE. Circ Heart Fail. 2014 Nov; 7(6):926-34.