Performance of the Cardiac Microcurrent (C-MIC) System With a Less Invasively Placed Left Ventricular Lead

This study is testing a new cardiac device system (C-MIC) that uses tiny electrical currents to help the heart pump better. It involves a less invasive way to place a lead on the left ventricle of the heart. The trial is for people with heart failure who are still struggling despite being on optimal medications. **You may be eligible if...** - You have dilated cardiomyopathy (an enlarged, weakened heart) OR non-ischemic cardiomyopathy with mildly reduced heart pumping ability - Your heart's pumping function (ejection fraction) is between 25–35% or 40–50% depending on which group you fall in - You have had symptomatic heart failure for 1 to 5 years - You are in NYHA class III or IV (moderate to severe symptoms) **You may NOT be eligible if...** - Your heart failure is caused by blocked arteries (ischemic cardiomyopathy) - You have had a heart attack - You already have a cardiac device (pacemaker, defibrillator, or CRT) - Your heart failure symptoms are very new or very long-standing Talk to your doctor to see if this trial is right for you.