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Cardiac contractility modulation improves long‐term survival and hospitalizations in heart failure with reduced ejection fraction

Cardiac contractility modulation (CCM) improves symptoms and exercise tolerance and reduces heart failure (HF) hospitalizations over 6‐month follow‐up in patients with New York Heart Association (NYHA) class III or IV symptoms, QRS < 130 ms and 25% ≤ left ventricular ejection fraction (LVEF) ≤ 45% (FIX‐HF‐5C study). The current prospective registry study (CCM‐REG) aimed to assess the longer‐term impact of CCM on hospitalizations and mortality in real‐world experience in this same population.