The Heart Rhythm Society is the international leader in science, education and advocacy for cardiac arrhythmia professionals and patients, and the primary information resource on heart rhythm disorders. Its mission is to improve the care of patients by promoting research, education and optimal health care policies and standards. The core purpose of the Heart Rhythm Society is "To improve the health of patients with heart rhythm disorders." Founded in 1979 and based in Washington, DC, the Society has a membership of more than 5,600 heart rhythm professionals in more than 70 countries worldwide. Visit www.HRSonline.org to learn more.