Long-Term Impact of Cardiac Resynchronization Therapy in Mild Heart Failure: 5-Year Results From the Resynchronization Reverses Remodeling in Systolic Left Ventricular Dysfunction (REVERSE) Study

Study Questions:

What is the magnitude and sustained effect of cardiac resynchronization therapy (CRT) among patients with mild heart failure (HF), reduced left ventricular (LV) function, and wide QRS over a prolonged follow-up period?