Stuttgart, Germany, May 28th, 2018 – Impulse Dynamics Germany, GmbH announced results on “Real World” experience from its European Clinical Registry. The results were presented today by Prof. Gerd Hasenfuß, MD, Professor of Internal Medicine and Director of the Heart Center, University Hospital Göttingen, Germany at the Late-Breaking Clinical Trials Session of the European Heart Failure Congress in Vienna, Austria.

CCM™ is a therapy unique to the Optimizer® family of devices that deliver electrical signals to the heart that are intended to reduce symptoms and improve exercise tolerance in patients with heart failure (HF). 140 of the patients enrolled in the observational registry in Europe had characteristics similar to those of the patients enrolled in the recently finished US FIX-HF-5C study: QRS <130 msec, ejection fraction (EF) between 25% and 45% and NYHA class III or IV HF. Enrollment occurred based on clinical need and all data was independently monitored. The patients in the registry were followed for up to 2 years for hospitalizations, Minnesota Living with Heart Failure Questionnaire (MLWHFQ), and NYHA, and followed up to 3 years for mortality. Reported mortality was compared with that predicted by the Seattle Heart Failure Model (SHFM) and the Meta-Analysis Global Group in Chronic Heart Failure (MAGGIC). A separate analysis was performed on the subgroup of patients with EF between 25-34% and 35-45%.

Highlights of the CCM-Registry results include:

  • In real-world experience, CCM™ produces results similar to those of previous studies in subjects with LVEF 25-45% and QRS<130ms
  • Hospitalizations decreased by 75% in the 2-years following CCM™ compared to the 1-year period prior to CCM™
  • MLWHFQ and NYHA showed significant and progressive improvement over 2-years.
  • Clinical effectiveness was even greater in patients with EF 35-45%. This subgroup of patients showed a greater benefit in performance improvement and a statistically significant reduction in mortality compared to mortality prediction models

“The results of the Registry and the FIX-HF-5C exceeded my expectations. The “Real World Evidence” of the registry data is consistent with that from the randomized controlled study data from the FIX-HF-5C. The benefits for patients such as improved exercise capacity and quality of life, but also the effects on heart failure morbidity and mortality are impressive and confirm CCM as a valuable treatment option for patients suffering from heart failure” said Prof. Hasenfuß. “It provides a therapy option for patients with moderately reduced left ventricular systolic function (EF25-45%), who currently have no other options for improvement.”

“I would like to thank the Registry Investigators and the Impulse Dynamics’ team for completing this important Registry confirming the Fix-5C randomized study and providing an option for heart failure patients with narrow QRS.” said Dr. Simos Kedikoglou, Impulse Dynamics’ CEO.

About the Optimizer® Integra CCM-D™ System and CCM® Therapy

The Optimizer Integra CCM-D System is an investigational device that combines CCM therapy and ICD therapy into one device. This device is being used in an FDA-approved Investigational Device Exemption (IDE) study and is not available for sale in the United States.

Impulse Dynamics currently offers the Optimizer system that is FDA-approved and CE-marked. The Optimizer system delivers CCM therapy — the company’s proprietary technology — to the heart. CCM therapy has been designed by Impulse Dynamics to improve the heart’s contraction, allowing more oxygen-rich blood to be pushed out through the body. CCM therapy is indicated to improve the 6-minute hall walk, quality of life, and functional status of NYHA Class III heart failure patients who remain symptomatic despite guideline-directed medical therapy, are not indicated for CRT, and have a left ventricular ejection fraction ranging from 25 to 45 percent.

CCM  therapy delivers non-excitatory electrical pulses from the implantable Optimizer device in a manner designed to improve heart contraction. CCM therapy sends unique electrical pulses to the heart cells during their absolute refractory period. Impulse Dynamics has completed numerous clinical studies, including several randomized controlled trials, and CCM therapy has been published in more than 120 peer-reviewed journal articles.

About Impulse Dynamics

Impulse Dynamics is dedicated to advancing the treatment of heart failure for patients and the healthcare providers who care for them. The company pioneered its proprietary CCM therapy, which uses the Optimizer technology platform to improve quality of life in heart failure patients. CCM therapy is delivered through the Optimizer system, which includes an IPG implanted in a minimally invasive procedure and approved for commercial use in the United States and 44 countries worldwide. More than 9,000 patients have received the therapy as part of clinical trials and real-world use, where it is proven to be safe and effective for heart failure patients with debilitating symptoms who otherwise have few effective options available to them. To learn more, visit, or follow the company on LinkedIn, Twitter, and Facebook.

Forward-looking Statements

This press release contains forward-looking statements. All statements other than statements of historical facts contained in this press release are forward-looking statements. In some cases, you can identify forward-looking statements by terms such as ‘‘may,’’ ‘‘will,’’ ‘‘should,’’ ‘‘expect,’’ ‘‘plan,’’ ‘‘anticipate,’’ ‘‘could,’’ ‘‘intend,’’ ‘‘target,’’ ‘‘project,’’ ‘‘contemplate,’’ ‘‘believe,’’ ‘‘estimate,’’ ‘‘predict,’’ ‘‘potential’’ or ‘‘continue’’ or the negative of these terms or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements include, but are not limited to, statements concerning potential benefits of CCM therapy, and CCM therapy combined with an ICD delivered via a single device (CCM-D), and the absence of risks associated therewith; the ability for CCM therapy and our products to fill a significant unmet medical need for patients with heart failure; and the short-term and long-term benefits of the Optimizer Integra CCM-D System and CCM therapy in patients with heart failure, as well as to the physicians treating those patients. These forward-looking statements are based on management’s current expectations and involve known and unknown risks and uncertainties that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Other important factors that could cause actual results, performance or achievements to differ materially from those contemplated in this press release include, without limitation: the company’s future research and development costs, capital requirements and the company’s needs for additional financing; commercial success and market acceptance of CCM therapy; the company’s ability to achieve and maintain adequate levels of coverage or reimbursement for Optimizer systems or any future products the company may seek to commercialize; competitive companies and technologies in the industry; the company’s ability to expand its indications and develop and commercialize additional products and enhancements to its current products; the company’s business model and strategic plans for its products, technologies and business, including its implementation thereof; the company’s ability to expand, manage and maintain its direct sales and marketing organization; the company’s ability to commercialize or obtain regulatory approvals for CCM therapy and its products, or the effect of delays in commercializing or obtaining regulatory approvals; FDA or other U.S. or foreign regulatory actions affecting us or the healthcare industry generally, including healthcare reform measures in the United States and international markets; the timing or likelihood of regulatory filings and approvals; and the company’s ability to establish and maintain intellectual property protection for CCM therapy and products or avoid claims of infringement. The company does not undertake any obligation to update forward-looking statements and expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein. These forward-looking statements should not be relied upon as representing the company’s views as of any date subsequent to the date of this press release.


Impulse Dynamics (USA), Inc.
50 Lake Center Executive Park, 401 Route 73 N, ‐ Building 50 Suite 100
Marlton, NJ 08053
Phone: (856) 642‐9933


Hilary Schlimbach
Sr. Manager, Marketing Communications
Impulse Dynamics


Rohan More
Global Vice President, Marketing
Impulse Dynamics