TY - BOOK AU - Ebraheem Mohammed Attia AU - Dalia Ragab , AU - Hesham Elaassa , AU - Khaled Hussein , TI - Effects of left ventricular pacing on improving acute hemodynamic variables in patients with heart failure with a normal QRS duration / PY - 2008/// CY - Cairo : PB - Ebrahim Mohammed Attia , KW - Echocardiographic KW - Heart failure KW - Left ventricular pacing N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Critical Care Medicine; Issued also as CD N2 - More than 20 percent of patients (pts) with congestive heart failure (ischemic or non ischemic) do exhibt one form or another of mechanical dyssynchrony , intraventricular conduction impairment , or bundle branch block ER -