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Uptodate Reference Title
Indications for CRT in patients in sinus rhythm with LVEF between 35 and 50%
Indications for CRT in patients in sinus rhythm with LVEF between 35 and 50%
CRT: cardiac resynchronization therapy; LVEF: left ventricular ejection fraction; LBBB: left bundle branch block QRS pattern on ECG; NYHA: New York Heart Association.