
Electrical Signals Applied During the Absolute Refractory Period : An Investigational Treatment for Advanced Heart Failure in Patients With Normal QRS Duration
Keywords: همسان سازی دوباره قلبی، باز هماهنگ سازی قلبی; CCM, cardiac contractility modulation; CHF, chronic heart failure; CRT, cardiac resynchronization therapy; EF, ejection fraction; ICD, implantable cardioverter-defibrillator; LV, left ventricular; MLWHFQ, Minnesota Living With Heart Failure Questionnaire;